Hello.
user
Hello, how can I aid you today?
assistant
Can you please book a flight  ticket from LGA to IAH?
user
Sure, let me know your travel dates?
assistant
Sure, my travelling dates are 04 and 06 of Dec.
user
Do you have any preferences?
assistant
I need a connecting flight.
user
Ok, may I know your name to proceed further?
assistant
Yes, my name is Stephanie Jones.
user
United Airlines has a connecting flight with number 1014 for fare 100, shall I proceed?
assistant
Yes, please.
user
Your ticket is reserved in economy class.
assistant
Thank you for the help.
user
Thank you for choosing us.
assistant