You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hi. How can I help you?

USER: I am Barbara Collins.

ASSISTANT: Ok.

USER: I am planning to visit a new place from PHX to ORD.Can you help me out?

ASSISTANT: Sure, please tell your travelling dates?

USER: My preferable dates are 04/03 to 04/05. Make sure my price limit is 200.

ASSISTANT: There is a flight available with all your request.

USER: You can proceed the booking.

ASSISTANT: Your reservation is confirmed with 1026 flight of Spirit airlines.

USER: Thank you for your help.

ASSISTANT: Thank you and have a nice day.