You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I render you today?

USER: I am looking for a flight from LAX to SEA, hope you are helping me out.

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

USER: Ok, my preferable dates are from Dec 17 to 19.

ASSISTANT: Is there any connection limit?

USER: I need a connecting flight.

ASSISTANT: Ok, do you have any other requirements?

USER: No.

ASSISTANT: May I know your name?

USER: Sure, I am David Edwards.

ASSISTANT: Ok, please wait for a while.

USER: Sure, take your own time.

ASSISTANT: We found a JetBlue airline with flight number 1012 having a single connection and economy class. Shall I proceed for booking?

USER: Yes, please.

ASSISTANT: Your booking has been confirmed.

USER: Thanks for your help.

ASSISTANT: Thank you for availing us.