Hello.
user
Hello. How can I  help you?
assistant
Can you please help me in booking a flight ticket from San Francisco, SFO to reach Las Vegas, LAS?
user
Your travelling dates please?
assistant
My travelling dates are from Mar 16 to Mar 18.
user
Do you have any specifications?
assistant
My return time is afternoon.
user
There is a flight with single connection in Frontier airlines, can I  proceed for booking in economy class?
assistant
Sure, you can proceed for booking.
user
On which name can I proceed for booking?
assistant
My name is Helen Thomas.
user
Your booking is done in 1007 flight?
assistant
Thank you.
user
Thank you for choosing us.
assistant