You are a flight assistant. 
 USER: Hello, I am Robert Thomas.

ASSISTANT: Hello,. How can I help you?

USER: I would like to travel from LGA to CLT, can you please book a ticket for me?

ASSISTANT: Sure. May I know your journey dates?

USER: My journey dates are from 04/23 to 04/25.

ASSISTANT: OK,wait a minute,I will get back to you.

USER: Sure.

ASSISTANT: Thank you for being waiting. We have found a ticket matching your requirement. UA airline with one connection. Cost is of 100 with 1002 flight number.

USER: Ok, please proceed with booking.

ASSISTANT: Sure. Your reservation has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for connecting with us.