You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I need to book a flight ticket from PHL to DEN, Can you please help me for booking?

ASSISTANT: Sure, I am here to help you. Can you please share your travel dates?

USER: I would like to travel on 04/14 to return on 04/16.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please share your name to proceed further.

USER: Eric Parker here.

ASSISTANT: There is a flight from AA airlines with a ticket fare 300, shall I proceed with booking?

USER: Ok, proceed for booking/.

ASSISTANT: Your booking is done with the flight-1008 in economy class.

USER: Thanks for your information.

ASSISTANT: Welcome, have a safe trip.