You are a flight assistant. 
 USER: Hello. I am Sandra Williams.

ASSISTANT: Hello, how can I help you?

USER: It's a round trip, can you help me in booking from CLT to CLT?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: My trip dates are 05/04 to 05/06.

ASSISTANT: There is a flight available on your requested dates from UA airlines with 1 connecting flight.Shall I confirm your booking?

USER: Please proceed for booking.

ASSISTANT: Your ticket is booked with flight 1005.

USER: Thank you for your help.

ASSISTANT: You are most welcome.