You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am willing to travel from Philadelphia to meet my childhood friend. Can you help me for booking a flight ticket?

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

USER: My travelling dates are 09/09 and 09/11.

ASSISTANT: Kindly share your airport codes?

USER: My travelling airport codes are DFW and PHL.

ASSISTANT: To proceed further, Can you please tell me your name?

USER: My name is Stephanie Carter.

ASSISTANT: Here, I found a flight for you with single connection and fare is 100 in Spirit airlines. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is confirmed with flight 1020.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe journey.