You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am planning to visit Las Vegas with my friends. Can you do the reservation?

ASSISTANT: Sure, may I know your travel dates?

USER: MY journey dates are 05/05 and 05/07.

ASSISTANT: Could you provide me your source and destination points?

USER: My airport codes are DFW-LAS.

ASSISTANT: May I know your good name?

USER: Jessica Brown here.

ASSISTANT: We found a connecting flight Southwest with flight number 1008 and fare is 100.

USER: Please do the booking.

ASSISTANT:  Your booking is done.

USER: Thank you.

ASSISTANT:  Thank you for availing us.