You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I serve you?

USER: I need to attend my grandfather funeral service in San Francisco, CA - SFO. Can I have a flight ticket under a fare of 200.

ASSISTANT: Sure, Can I know the origin airport?

USER: My origin point is at Dallas & Fort Worth, TX - DFW.

ASSISTANT: Ok, Kindly mention your travelling dates?

USER: Sure, I want to start and end on 01/06 and 01/08. Make sure connection limit must be one.

ASSISTANT: Ok, wait a moment. To proceed further, May I know your name?

USER: Sure, Gregory Hill.

ASSISTANT: We are happy to inform you that, we found a flight with AA airline. Shall I proceed for booking?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been reserved with flight number 1017.

USER: Thanks for your kind help.

ASSISTANT: Thank you for approaching us, Have a safe journey.