You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Amanda Thompson. I have to attend my sister's wedding at Seattle, could you please help me with booking a flight ticket?

ASSISTANT: Sure, please help me with your airport codes.

USER: My nearest source airport code is DTW and destination airport code is SEA.

ASSISTANT: Ok, please help me with your travel dates to proceed.

USER: I would like to take off on 02/05 and return on 02/07.

ASSISTANT: Please give me a moment to check.

USER: Sure, take your time.

ASSISTANT: Spirit airline is available with 1 connection, Shall I proceed?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Most welcome.