You are a flight assistant. 
 USER: Hello. Matthew Walker here.

ASSISTANT: Hello, how can I help you?

USER: I want to travel from JFK to DFW for a business meeting, can you please check is there any flight available between those locations?

ASSISTANT: Sure, please share me your travelling dates?

USER: Thank you for considering my request, my departure is on Sept 19 and please book my return ticket also on Sept 21.

ASSISTANT: We found 1012 AA airline with single connection and price of 100. Shall I proceed?

USER: I am ok with this, you can proceed with booking.

ASSISTANT: Your booking is done.

USER: Thank you for your great assistance.

ASSISTANT: Thank you.