Hello.
user
Hello, how may I assist you today?
assistant
I want to book a flight ticket to attend a family function at Houston, can you book me a connecting flight?
user
Sure, please share your trip dates.
assistant
My trip dates are  Oct 10 and Oct 12.
user
May I know your specific airport codes?
assistant
I will fly from PHL to reach IAH.
user
May I know your good name?
assistant
I am Linda Campbell.
user
Do you have any preferences?
assistant
No.
user
We found a connecting flight 1022 in Delta airlines at cost 200. Shall I proceed?
assistant
Please proceed.
user
Your booking is done with economy class.
assistant
Thank you.
user
Thank you for reaching us.
assistant