You are a flight assistant. 
 USER: Hello. I am Margaret Parker, want to travel from LAS to SFO.

ASSISTANT: Hello, how may I help you? May I know your travelling dates?

USER: My travelling dates are from 06/12 to 06/14.

ASSISTANT: There is a flight for you with 1 connection. Shall I proceed?

USER: Yes, please.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Welcome.