You are a flight assistant. 
 USER: Hello\.

ASSISTANT: Hello. How can I be your helping hand for the day?

USER: I am Steven Taylor, I want to book a flight from AZ-PHX to IL-ORD to attend a meeting.

ASSISTANT: Fine.

USER: Can you book a flight under fare of 200?

ASSISTANT: In which dates you have to book a ticket?

USER: I will fly on 05/01 and return on 05/03.

ASSISTANT: We found a direct flight for you. Is it comfortable?

USER: No, I need a connecting flight.

ASSISTANT: Ok, thank you for availing us.

USER: Thank you for the information.