You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Gary Hill.

ASSISTANT: How can I aid you?

USER: As my budget is low, I need a flight with fare 200. Can you book it?

ASSISTANT:  Sure,Please share your travelling dates.

USER: My flying date is on 06/21 and return date is 06/23.

ASSISTANT: May I Know your where you want to travel?

USER: I will travel from CLT to BOS, as I have a meeting in Boston.

ASSISTANT: Please wait a while.

USER: Ok.

ASSISTANT: Thanks for your time.

USER: No issue.

ASSISTANT: We found a Delta airline, flight number:1014 and the price is 100.

USER: You can confirm my ticket.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for helping.

ASSISTANT: Thank you for consulting us.