Hi.
user
Hello, how may I help you?
assistant
Christine Hall here. I would like to book a ticket from IAH to PHL, can you please help me with that?
user
Sure, help me with the trip dates?
assistant
The travel dates are from 05/24 to 05/26.
user
May I know your name for the booking process?
assistant
 Christine Hall here.
user
Do you have any preferences?
assistant
I prefer economy class.
user
There is a flight in an airline Frontier with 1025 number having a direct connection in an economy class. Shall I proceed to book?
assistant
Please proceed.
user
Your flight ticket has been booked.
assistant
Thank you.
user
Thank you for reaching us.
assistant