You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Pamela Collins.

ASSISTANT: How can I assist you today?

USER: I have a plan to meet my friend in Philadelphia. Can you help me for booking a flight ticket?

ASSISTANT: Sure, I will help you in booking. Can you please share your travelling dates?

USER: My travelling dates are from 08/14 till 08/16.

ASSISTANT: Ok, may I know your airport codes?

USER: My travelling airport codes are from PHX to PHL.

ASSISTANT: Flight 1007 in Spirit airlines is available for you with 1 connection and fare is 100. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.