You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: Can you please help me in booking my ticket from LAX to DEN?

ASSISTANT: Sure, may I know the planned travel dates?

USER: Sure, my planned dates of journey are from Apr, 19 to Apr, 21.

ASSISTANT: Please provide me the specifications.

USER: Yes, I want to fly in a connecting flight.

ASSISTANT: May I know the name?

USER: Sure, my name is Jack Williams.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 200. Shall I proceed with booking?

USER: Ok, you can proceed with this ticket booking.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1021 in American Airlines.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for reaching us.