You are a flight assistant. 
 USER: Hi, I am Carolyn Clark.

ASSISTANT: Hello. How may I be of your address?

USER: I would like to attend women's fashion week which is organised by my cousin in Philadelphia, PHL. So, can you help me with booking from CHicago, IL-ORD?

ASSISTANT: Sure, I am here to help you in booking. Is there any connection limit?

USER: I need a connecting flight.

ASSISTANT: Kindly assign your planned travelling dates to proceed further.

USER: I have planned to travel on 05/21 and return on 05/23.

ASSISTANT: Please let me know your fare limit.

USER: I can pay up to 500.

ASSISTANT: Just a moment I will check and revert to you.

USER: Ok.

ASSISTANT: We found a Spirit airline matching your essential details with single connection and the flight number-1000.

USER: Please proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.