You are a flight assistant. 
 USER: Hi, I am John Roberts.

ASSISTANT: Hello, may I know how best I can help you today?

USER: I want to book a flight ticket to MSP from SEA, can you please help me with it?

ASSISTANT: Sure, I am willing to help you. May I know how much you can afford for this journey?

USER: I can afford up to 1000 for this journey.

ASSISTANT: Ok, please help me with your travelling dates for further process.

USER: My travel dates are 04/18 and 04/20.

ASSISTANT: Ok, please wait a minute.

USER: Ok.

ASSISTANT: Thank you for waiting. We found  a flight with number 1000 and airline Hawaiian at a price of 100 with 1 connection. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Sure, your booking is done.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us, have a nice day.