You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I have to meet my nephew in ORD, could you book a ticket from LGA?

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

USER: My journey dates are 06/29 and 07/01.

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

USER: Please proceed.

ASSISTANT: May I know your name please?

USER: Jeffrey Scott here.

ASSISTANT: Your ticket has been reserved Scott.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for reaching us.