You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you for the day?

USER: I am trying to change my travel details in the existing reservation, can you please help me to do that?

ASSISTANT: Sure, can I know your good name?

USER: Thank you. My name is Timothy Williams.

ASSISTANT: Sure, when are you planning to travel?

USER: I am willing to travel in the dates of Nov 08 and Nov 10.

ASSISTANT: Do you need a connecting flight or a direct flight?

USER: I need a single connecting flight to travel.

ASSISTANT: Which airport do you prefer to start and return on?

USER: I prefer to start from the airport PHX and return back from the airport LGA.

ASSISTANT: Thank you for your details, we found a connecting flight 1004 in class economy. Shall I proceed with a Jet Blue airline?

USER: Yes, please reserve the ticket for me.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for confirming my flight ticket.

ASSISTANT: Thank you.