You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Donald Brown.

ASSISTANT: How may I assist you today?

USER: I need to attend my friend's wedding anniversary at St. Paul. Can you help me in booking a ticket from CLT to MSP?

ASSISTANT: Ok, let me know your dates of travel.

USER: I am planning my journey on dates 05/02 and 05/04.

ASSISTANT: Give me a moment, I will check for the flight.

USER: Sure.

ASSISTANT: As per the details, there is a connecting flight-1001 on Frontier airlines. Would you like me to proceed?

USER: Please proceed if the price is below 200.

ASSISTANT: Ok, I have confirmed your ticket with the price 200.

USER: Thank you for your service.

ASSISTANT: Welcome, have a safe trip.