You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: My friends are celebrating a local festival at Chicago. Can you help me in booking a ticket from HOU to ORD?

ASSISTANT: Sure, can you please share me with your dates of journey?

USER: My preferred journey dates are 01/25 and 01/27.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: There is a flight with the connecting flight of fare 100 and the airline is naming as Spirit, are you ok with this booking?

USER: Please proceed for booking the ticket.

ASSISTANT: May I know your name please?

USER: My name is Steven Brown.

ASSISTANT: Ok, your booking is done with the flight number 1004.

USER: Thank you for your service.

ASSISTANT: You are welcome, have a nice journey.