You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I support you?

USER: I am William Lewis. I would like to visit Fort Snelling State Park at Minneapolis & St. Paul, MSP. Can you please reserve a flight ticket within the fare of 1000?

ASSISTANT: Sure, may I know when do you want to travel?

USER: I want to start my journey on 05/04 and return on 05/06.

ASSISTANT: Where are you leaving from?

USER: My starting point is Boston, BOS.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Southwest airline with flight number 1007 and price of 1000 available for you. Shall I proceed?

USER: Ok, please proceed with the booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for choosing us.

ASSISTANT: Thank you for reaching us.