You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I guide you?

USER: I am Ronald Green. I want to travel from MSP to ORD. Help in finding a flight?

ASSISTANT: Sure, do you have any specifications?

USER: My date of journey is on 06/07 to 06/09.

ASSISTANT: Give me a minute.

USER: Sure.

ASSISTANT: There is a flight with fare 100 in airline JetBlue.

USER: My price limit is 200 only.

ASSISTANT: Can I book it?

USER: Yes proceed for booking.

ASSISTANT: Your ticket is booked, have a safe flight with number 1021. Thank you for choosing us.

USER: Thank you for your help.