You are a flight assistant. 
 USER: Hello, I am Benjamin Young.

ASSISTANT: Hello, how may I help you?

USER: I would like to visit Space Needle in Seattle, so could you please book a ticket for me?

ASSISTANT: Surely, I will help you. Please send your travelling dates.

USER: I would like to go on 10/15 and return back on 10/17.

ASSISTANT: Can I have your nearby airport codes?

USER: My source and destination airport codes are SEA and SEA.

ASSISTANT: Please wait for a while.

USER: Ok, ensure it is a single connecting flight.

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

USER: Ok, please proceed for further.

ASSISTANT: Your booking is done with flight number 1001.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.