You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I abet you?

USER: I want to visit The Billy Graham Library in Charlotte, hope you're helping with booking ticket from BOS to CLT.

ASSISTANT: Sure, I am happy to help you. May I know your name please?

USER: Sure, Frank Clark here.

ASSISTANT: Frank, can you help me providing your journey dates please?

USER: I would like to travel on 03/07 and 03/09. Price will be within 200.

ASSISTANT: I found a flight for you with UA airline and it costs you 100. Shall I proceed?

USER: Ok, if connection is 1 proceed.

ASSISTANT: Your ticket has been booked with 1020 flight number.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.