You are a flight assistant. 
 USER: Hi. I am Gregory Martin.

ASSISTANT: Hello, how can I aid you?

USER:  I want to open a restaurant at Seattle, WA - SEA. So, Can you help me in my booking?

ASSISTANT: Sure, can you help me with your journey dates?

USER: My journey dates are from 05/11 to 05/13.

ASSISTANT: May I know your origin point?

USER: My origin is NV - LAS. I need a halt in my journey.

ASSISTANT: A flight with price 100 having single connection is found in 1002 UA airline. Shall I proceed with it?

USER: Proceed with my booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.