You are a flight assistant. 
 USER: Hello, i am Mary Harris.

ASSISTANT: Hello, how can I serve you today?

USER: I need to book a flight ticket to attend my conference my business meeting with my partners. Could you help me in booking from 04/22 to 04/24?

ASSISTANT: Sure, can you please help me with your travelling points?

USER: I would like to fly from SEA to DEN?

ASSISTANT: Do you have any connections?

USER: I need a connection.

ASSISTANT: We found a flight with UA airlines, flight number is 1007 with one connection and price is 100.

USER: Ok, go on with my booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thanks for your service.

ASSISTANT: Thanks for choosing us.