Hello.
user
Hello. How can I serve you?
assistant
I would like to book a flight which departs in the afternoon. Could you please help me with booking a flight ticket?
user
Sure, We are here to help you out. May I know your take off and landing points?
assistant
I want to board from ORD to OAK.
user
Could you please share your departure and arrival dates?
assistant
My travelling dates are July 23 and July 25.
user
Please let me know your connection limit.
assistant
I prefer a break in between the journey.
user
Is there any another specifications on your trip, so that I can book a ticket as per your wish?
assistant
No, I do not have any other preferences.
user
Please be on hold for sometime, as I can check a flight for your journey with the best airlines.
assistant
Sure.
user
May I know your name?
assistant
I am Andrew Mitchell.
user
 We are unable to provide flight in between your journey routes due to some technical up-gradation at destination airport.
assistant
No worries, thank you for the information.
user
Thank you for reaching us.
assistant