Hello.
user
Hello. How may I aid you?
assistant
I have planned to purchase a ticket to PHL from DFW, can you assist me in booking?
user
May I know your trip dates?
assistant
I have planned my trip on 21st Mar and return 23rd Mar.
user
Please provide your connection limit.
assistant
I need one connection between my trip.
user
Please let me know if you have any other specifications.
assistant
My preference is always business class.
user
May I know your name?
assistant
Joseph Allen.
user
Sorry, there is no flight running on your route.
assistant
No problem, thank you for searching.
user
Thanks for choosing us.
assistant