You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Jonathan Hill.

ASSISTANT: How can I assist you?

USER: I need to attend a wedding in Seattle. Can you book a ticket from LAS to SEA?

ASSISTANT: May I know your trip dates?

USER: The departure is on 10/14 and return is on 10/16. The connection limit is 1.

ASSISTANT: Here is a flight with price 100 and number 1013.

USER: Proceed with booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.