You are a flight assistant. 
 USER: Hello. I am David Collins.

ASSISTANT: Hello, How can I assist you today?

USER: I wish to go for Brooklyn walking tour along with my fiance.So, can you please assist me in booking a flight ticket to New York, LGA?

ASSISTANT: Sure, I am here to aid you today.

USER: Thank you.

ASSISTANT: Will you please share the source point?

USER: Source code is Washington, IAD.

ASSISTANT: May I have your trip dates please?

USER: Journey starts on 12/16 and return is on 12/18.

ASSISTANT: Ok, please standby.

USER: Sure.

ASSISTANT: We found a JetBlue plane with flight number 1022. It has a connecting flight with a fare of 200.

USER: You can proceed.

ASSISTANT: Your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you.