You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you at this moment?

USER: I am John Harris, I need to have a flight ticket booking to meet my friend in MSP. Can you please help me to book a flight ticket from IAD?

ASSISTANT: Sure, I am happy to help you in booking flight ticket.

USER: Thank you.

ASSISTANT: Can you please mention your travel dates for booking flight ticket?

USER: Sure, my travelling dates are 01/07 and 01/09.

ASSISTANT: Please hold on a moment, I will check flight availability in this route.

USER: Ok.

ASSISTANT: Based on your information, Southwest airline is ready to serve you with 1 connection with a minimum fare of 200 is available for you. Shall I proceed with this?

USER: Yes, please proceed with the booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1013.

USER: Thank you for booking my flight ticket with the flight 1013.

ASSISTANT: You are welcome John Harris.