You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I am Donald Baker from Philadelphia. I need to attend a cultural fest in New York city so please help me with flight ticket booking.

ASSISTANT: Sure, I am here to help you with that.

USER: Thank you.

ASSISTANT: May I know your airport codes?

USER: Sure, I would like to travel from PHL to LGA.

ASSISTANT: Ok, can you please share your travelling dates to proceed further?

USER: .Sure, I have planned my travel dates as 04/17 and 04/19.

ASSISTANT: Ok, please be on hold.

USER: Sure, take your time to check.

ASSISTANT: Hawaiian airlines is providing you a flight-1012 with 1 connection limit and airfare is 800. Shall I proceed with booking?

USER: That is fine, please proceed with booking.

ASSISTANT: Your ticket has been reserved successfully.

USER: Thank you for your help.

ASSISTANT: Welcome, thank you for approaching us.