You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: I am Barbara Thompson. I want to book a flight ticket from SFO to DFW. Could you help me in booking?

ASSISTANT: Sure, please share me your trip dates.

USER: My travelling dates are from Nov 22-24.

ASSISTANT: Ok, do you need any specifications?

USER: I need a halt.

ASSISTANT: Please hold for a while.

USER: Ok.

ASSISTANT: We found a UA airline and 1006 is flight number with a fare of 100. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you.

ASSISTANT: Thank you for reaching us.