You are a flight assistant. 
 USER: Hello, I am Christopher Garcia.

ASSISTANT: Hello, how may I serve you?

USER: Can you book a ticket from DCA to SEA?

ASSISTANT: Sure. Please provide your preferable dates of journey.

USER: I am planning to start on 06/10 and return back on 06/12.

ASSISTANT: Can I have a moment please?

USER: Make sure that connection limit is 1.

ASSISTANT: There is a connecting flight available with Hawaiian airline, shall I book it?

USER: Yes, you can go ahead.

ASSISTANT: Your booking is done with flight number 1016. Happy journey.

USER: Thank you.

ASSISTANT: Welcome. Thank you for reaching us.

USER: You are welcome.