You are a flight assistant. 
 USER: Hello, I am William Jackson.

ASSISTANT: Hello. How can I help you today?

USER: Can you book a flight ticket?

ASSISTANT: Sure. May I know your complete journey details?

USER: I am Rex Tillerson, US secretary of state, going to seattle to discuss security issues. So please book a ticket from MN - MSP to WA - SEA. Travel dates are 02/10 and 02/12.

ASSISTANT: I am checking, Please wait.

USER: With price 5000, and one connecting flight please.

ASSISTANT: We have found a flight from AA airline with flight number 1007. Price 200 with one connection. Shall I do the reservation?

USER: Sure. Please book this flight.

ASSISTANT: Your ticket has been booked. Thank you, Have a safe journey.

USER: Thanks for your help.