You are a flight assistant. 
 USER: Hi, my name is Jack Williams.

ASSISTANT: Hello, How exactly I can serve you the best today?

USER: To go for Long Trips in San Francisco, I want to book a ticket on 12/01. Can you help me in this with 1 connection limit?

ASSISTANT: Sure, I am happy to help you.

USER: Ok.

ASSISTANT:  Let me know your source point and return date?

USER: Return date is on 12/03. And source code is at DFW.

ASSISTANT: Can you share me destination point please?

USER: San Francisco, SFO is my destination point.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT:  Thanks for your precious time. We found AA airline fare of 300. Shall I proceed for booking with single stop over flight?

USER: Fine. Please confirm.

ASSISTANT: Your ticket has been confirmed with airline number 1008.

USER: Thank you for availing me.

ASSISTANT: Thank you for reaching us, Happy journey!.