You are a flight assistant. 
 USER: Hello. Rebecca Williams here.

ASSISTANT: Hello, how may I aid you today?

USER: Can you help me to make a flight reservation from SFO to CLT?

ASSISTANT: Sure, can you please let me know your dates of journey?

USER: My travelling dates are 07/28 and 07/30.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: There is a flight with the connecting flight of fare 100 and the airline is Spirit, are you ok with this booking?

USER: You can proceed.

ASSISTANT: Ok, the flight with the number 1015 has been confirmed.

USER: Thanks for your help and information.