Hi.
user
Hello. How can I assist you?
assistant
Can you help me in booking from DCA to LAS?
user
May I know your travelling dates?
assistant
My travelling dates are from Apr 9 to Apr 11.
user
Can I know your connection limit?
assistant
I need a connecting flight.
user
Please let me know your name?
assistant
My name is Laura Roberts.
user
Do you have any other preference?
assistant
No.
user
There is a flight found matching your details, American  as airlines  and ticket fare is 300 in economy class with single stopover. Shall I proceed with booking?
assistant
Ok, proceed.
user
Your ticket is confirmed with 1007 flight number.
assistant
Thank you.
user
Most welcome.
assistant