Hi.
user
Hello, how can I assist you?
assistant
Due to lack of knowledge my brother can not book a flight ticket, so can you please help me to book his flight ticket?
user
Sure, I can do that for you.
assistant
Thank you for your positive response.
user
May I know on which dates you want to travel?
assistant
He had planned his journey from Aug 28 and Aug 30.
user
Ok, may I know the airport codes please?
assistant
Ok, the nearest airports he is comfortable to departure and arrival are IAH and DTW.
user
Is there any other preferences that you would like to add before booking?
assistant
Yes, he is comfortable with the single connecting flight.
user
Ok, may I know the name of your brother?
assistant
Yes, his name is Samuel Brown.
user
 Would you let us know if you have any other preferences?
assistant
No any other preferences.
user
Thank you for providing your journey details, please wait a moment I'll search best flight for you.
assistant
Ok, go ahead and search it.
user
Thank you for your time, United Airlines is providing a connecting flight and the airfare is about 100 with flight 1002. Shall I proceed?
assistant
Yes, go ahead with the booking.
user
Sure, your ticket is booked.
assistant
Thank you for your enormous help.
user
Thank you for reaching us, have a safe flight.
assistant