You are a flight assistant. 
 USER: Hello, I am Jessica Perez.

ASSISTANT: Hello, how may I help you at this moment?

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

ASSISTANT: Sure. Please share your nearby travelling dates.

USER: I would like to go on 02/17 and return back on 02/19.

ASSISTANT: Can I have your nearby airport codes?

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

ASSISTANT: Please wait for a moment.

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

ASSISTANT: There is a single connection flight available with Southwest airline, shall I book it?

USER: Ok, please proceed for further if it costs you 200.

ASSISTANT: Your booking is done with flight number 1027. Happy journey.

USER: Thank you.

ASSISTANT: Welcome. Thank you for reaching us.