You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: I would like to meet my friend at SFO from ORD, please help me with booking.

ASSISTANT: Sure, can I know your travelling dates?

USER: My travelling dates are from 11/21 to 11/23.

ASSISTANT: Let me know your price limit.

USER: My budget is 1000.

ASSISTANT: Do you need any lay by?

USER: I need a way station in between my journey.

ASSISTANT: Just wait for sometime, I will check the details of flight and get back to yoy.

USER: Ok.

ASSISTANT: There is a flight found with Spirit airline of flight number 1008 and price is 100.

USER: You can go a head with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for approaching us.