You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Please book me a flight ticket from LAX to SEA to meet my family.

ASSISTANT: Sure, may I know your travelling dates?

USER: I have planned to travel on Apr 26th and return on Apr 28th.

ASSISTANT: Do you have any connection limit?

USER: I prefer connecting flight.

ASSISTANT: Any other preferences?

USER: No, thanks.

ASSISTANT: May I know your name?

USER: Matthew Jackson.

ASSISTANT: You have a direct flight 1020 in Hawaiian airlines and price 100, Shall I proceed?

USER: Ok, please book it.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you.