Hi.
user
Hello. How can I help you?
assistant
I am Brandon Lee. Can you please help me to book a flight ticket from ORD to HOU?
user
Sure, I will help you to book a flight ticket. Can you please share me your travelling dates?
assistant
My planned travel dates are in the month of July from 17th to 19th.
user
Ok, do you have any connection limit?
assistant
I want a single connecting flight.
user
Ok, may I know your arrival and departure time?
assistant
I would like to return in the evening.
user
Sorry, no flights are available on your route.
assistant
That's ok, thank you for checking.
user
Welcome, have a nice day. Thank you for choosing us.
assistant