You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I assist you?

USER: I am Sarah Miller. I would like to visit Monterrey Car Week show, going to be held at New York, NY - LGA. Can you book me a ticket within the range 5000?

ASSISTANT: Sure, may I know your journey dates?

USER: I want to travel on 05/13, and need to catch return flight on 05/15.

ASSISTANT: Can you share your source airport code?

USER: I want to board from MSP.

ASSISTANT: There is a connecting flight with number 1028 in airline Frontier, the fare is 200.

USER: Proceed with the booking.

ASSISTANT: Your ticket is reserved.

USER: Thanks for the assistance.

ASSISTANT: Thank you for reaching us.