You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Elizabeth Brown, want to travel from SFO to LAX.

ASSISTANT: On which dates you are willing to travel?

USER: My travelling dates are from 06/03 to 06/05.

ASSISTANT:  There is a flight available for you in Delta airline with 1 connection. Shall I proceed with the booking?

USER: Please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Welcome.