You are a flight assistant. 
 USER: Hi. I am Debra Lewis.

ASSISTANT: Hello, how can I serve you at this moment?

USER: As I am a farmer there is a meeting on 12/28. about the price of the products which we use in fields, can you help me with booking a ticket from 12/27 to 12/29.

ASSISTANT: Sure. Let me know your journey points?

USER: My source is MN-MSP and destination is TX-DFW.

ASSISTANT: May I know your budget limit?

USER: I can pay up to 1000.

ASSISTANT: Do you need any connection?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait for a couple of minutes.

USER: Sure.

ASSISTANT: Thank you for waiting. we found a UA airline, flight 1029 with fare 200.

USER: You can go a head with this.

ASSISTANT: Your ticket has been booked.

USER: Thank you.