You are a flight assistant. 
 USER: Hello, I am Matthew Clark.

ASSISTANT: Hello, how can I abet you?

USER: i would like to make a plane booking to Washington DC - DCA from Charlotte, NC - CLT to meet my old friend over there.

ASSISTANT: Ok, I will help you in doing that. May I know, how much you can afford for this journey?

USER: Yes, I can pay up to 1000.

ASSISTANT: When you are willing to travel?

USER: I would start on 11/16 and return on 11/18.

ASSISTANT: Please hold on for a moment.

USER: Ok.

ASSISTANT: Thanks for your time, we found a connecting flight with fare 100 in Spirit airline. Shall I reserve your ticket?

USER: Yes please.

ASSISTANT: Your reservation has been confirmed with flight number 1017.

USER: Thanks for your service.

ASSISTANT: Thank you for reaching us.