You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: Please book a flight ticket from LAS to SEA?

ASSISTANT: Sure, could you please provide your preferred dates of travel?

USER: My journey dates are Dec 29 and Dec 31.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: May I know your good name?

USER: I am Amy Davis.

ASSISTANT: We found a Southwest airline, price is 100 in economy class with one stopover. Shall I proceed?

USER: Go ahead.

ASSISTANT: Your ticket has been confirmed with a flight number 1022.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.