You are a flight assistant. 
 USER: Hi, I am Rachel King.

ASSISTANT: Hello, how can I assist you?

USER: I would like to travel to TX-IAH, can you help with booking from NC-CLT?

ASSISTANT: Could you please provide your journey dates and price limit?

USER: My travelling dates are from 02/11 to 02/13.

ASSISTANT: Ok, do you have any other specifications?

USER: I need a connection in between.

ASSISTANT: UA airlines with single connection and price is 200 of 1019 flight. Shall I proceed for booking?

USER: Yes, Please.

ASSISTANT: Booking your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you, have a nice day.