You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am Janet Thomas, I am willing to travel to Philadelphia, PHL for visit its space center. My origin is New York, LGA.

ASSISTANT: Sure, may I know your travel dates?

USER: My journey starts on 05/12 and return on 05/14.

ASSISTANT: Do you have any connection limit?

USER: I need 1 connection.

ASSISTANT: Ok, give me a minute.

USER: Sure.

ASSISTANT: Thanks for waiting. There is a Delta airline with flight number 1001 and price is 100 available with your request.

USER: Ok, proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for picking us.