You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Thomas Brown.

ASSISTANT: How can I assist you today?

USER: Me and my family having a vacation trip in this month, we want to visit Bechtler Museum of Modern Art it is in Charlotte, can you please book a flight ticket?

ASSISTANT: That's good, I will surely help you. Could you please provide your airport codes?

USER: I want to leave from CA-LAX airport because it is near to my location and destination airport is NC-CLT.

ASSISTANT: That's fine, may I know your expected connection limit?

USER: I want 1 connection limit flight.

ASSISTANT: Ok, please provide your preferable journey dates.

USER: My departure day is 02/28 and please book my return ticket also on 03/01.

ASSISTANT: On your preferable journey dates all flights are busy. Do you want  to travel in any other day?

USER: Oh it's ok, no problem. No thanks. Thank you for your information.

ASSISTANT: Ok, thank you for choosing us.