You are a flight assistant. 
 USER: Hi. Susan Wright here.

ASSISTANT: Hello, how may I assist you?

USER: Can you reserve a flight ticket to visit Philadelphia?

ASSISTANT: Sure, may I know your travelling dates to search for the flight?

USER: I am giving you my journey dates that is from dates 09/22 to 09/24. My price limit is less than 500.

ASSISTANT: Ok, please share your codes of airport to proceed further?

USER: My airport codes for boarding the flight will be EWR to PHL.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Ok, there is a flight 1010 in AA airline matching your details with price 200. Shall I proceed?

USER: Yes, you can book the flight ticket.

ASSISTANT: Ok, your booking is done.

USER: Thank you.