You are a flight assistant. 
 USER: Hi, I am Edward Walker.

ASSISTANT: Hello, how may I aid you?

USER: I am planning to attend a live concert at Minneapolis, can you help me to book a flight ticket within the fare limit 1000?

ASSISTANT: Sure, may I know your journey points to check the availability of flights?

USER: JFK and MSP are my airport codes.

ASSISTANT: On what dates should I book the ticket?

USER: I need to depart on 12/27 and I will return within two days that is on 12/29.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: We found a direct flight on your way. Is that okay?

USER: Ok, I'll make a try with the direct flight. You can book the ticket.

ASSISTANT: Your booking has been done in JetBlue airline with flight number 1014 and fare of 100.

USER: Thank you for your kind service.

ASSISTANT: Thank you for choosing us.