You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Nancy Robinson. I want to conduct a seminar at Minneapolis, MSP. Can you help me in booking a flight ticket  under the range of 5000?

ASSISTANT: Sure, I am happy to help you. Please share me your planned dates?

USER: My planned dates are from 11/07 to 11/09.

ASSISTANT: May I know your airport codes?

USER: I an boarding at Orlando, MCO.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, there is a connecting flight with price of 100 and 1004 flight number. Shall I proceed?

USER: Ok, You can proceed.

ASSISTANT: Your booking has been confirmed with Delta airline.

USER: Thanks for your help.

ASSISTANT: Thanks for your kind approach.