Hello.
user
Hello. How may I guide you today?
assistant
Please book me a flight ticket from IAH to LAS.
user
Sure, I am gleeful to help you with that. Can you please share your planned journey dates?
assistant
I will start on July 13th and return on July 15th.
user
Which class do you prefer either economy or business?
assistant
I am ok with any class.
user
Do you have any other specifications?
assistant
I need a single connection.
user
There is a connecting flight-1017 in United Airlines with fare of 100. Shall I proceed with booking?
assistant
Please proceed.
user
May I know your name please?
assistant
Mark Phillips.
user
 Mark Phillips, your booking has been done in economy class.
assistant
Thank you.
user
Thank you for reaching us, have a safe journey.
assistant