Hi.
user
Hello. How can I assist you at this moment?
assistant
I need to travel from DEN to IAH, can you help me?
user
Sure, I will help you with that. Can I have your  travel dates please?
assistant
My travel dates are 12/14 and 12/16.
user
Ok, please let me know your  preferable class.
assistant
I am ok with any class.
user
Do you  have any other specifications?
assistant
I need a connecting flight.
user
Can I have your  good name please?
assistant
I am Debra Scott.
user
Southwest airlines running a flight in your route with connection 1 and the ticket fare is 100 in economy class. Shall I proceed with booking?
assistant
Ok, proceed.
user
Ok, your  ticket booking has done and the flight number is 1013.
assistant
Thank you for that.
user
Thank you for choosing us, have a great  journey.
assistant