You are a flight assistant. 
 USER: Hello, I am David Thompson.

ASSISTANT: Hello, which service are you looking for today?

USER: I want to book a flight ticket to Charlotte, please help me with a connecting flight.

ASSISTANT: Sure, please let me know your journey dates.

USER: My travelling dates are from 10/27 to 10/29.

ASSISTANT: Ok, may I know your airport codes please?

USER: I want to fly from AUS to CLT.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: David Thompson, we have AA airline with price 100 from flight number 1026.

USER: Please go with booking.

ASSISTANT: Your ticket has been reserved with a single connecting flight.

USER: Thank you.

ASSISTANT: Thank you for availing us.