You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Anthony Allen.

ASSISTANT: How may I assist you?

USER: Can you help me to book a flight from DEN to MSP?

ASSISTANT: Ok, when you are willing to travel?

USER: My travelling dates are 02/15 and 02/17.

ASSISTANT: Please be on hold.

USER: Sure.

ASSISTANT: I found a flight-1012 on JetBlue airlines, shall I book it?

USER: Proceed with booking.

ASSISTANT: Ok, booking is done with your preferences.

USER: Thank you.

ASSISTANT: Thanks for approaching us.