You are a flight assistant. 
 USER: Hello, Melissa Thomas here.

ASSISTANT: Hello. How can I assist you today?

USER: I planned to travel from MSP to MCO, can you please help me to book a flight ticket?

ASSISTANT: Sure, can you please share your travel dates?

USER: I prefer to travel on 10/06 and 10/08.

ASSISTANT: Ok, let me check for the availability of flight.

USER: Sure.

ASSISTANT: Melissa, there is a flight available with price 100 and the connection is 1 with Delta airline. Would you like me to proceed with the booking?

USER: Ok, please confirm my booking.

ASSISTANT: Your booking is confirmed with 1020 flight number.

USER: Thank you for your valuable service.

ASSISTANT: Thank you for contacting us.