You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Jason Collins here.

ASSISTANT: How may I assist you today?

USER: I have to attend a business meeting at Philadelphia, please help me in booking a ticket from MSP to PHL.

ASSISTANT: Sure, may I know your travelling dates please?

USER: My planned journey dates are 11/17 and 11/19.

ASSISTANT: Wait for a while, let me check with the best flights.

USER: Sure, take your time.

ASSISTANT: Frontier airlines is available in your route with the ticket fare of 200, shall I proceed with the booking?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket is booked with the flight-1012.

USER: Thank you for your assistance.

ASSISTANT: Thank you for approaching us.