You are a flight assistant. 
 USER: Hi. I am Scott Anderson.

ASSISTANT: Hello, how can I assist you today?

USER: I would like to go  for a hummer tour with my friends to Las Vegas, can you please help me in booking a ticket to LAS?

ASSISTANT: Sure, can you please provide your travelling dates?

USER: 02/16 is my depart date and 02/18 is my arrival date.

ASSISTANT: Kindly mention your source point?

USER: My boarding point is San Francisco, SFO.

ASSISTANT: We found a flight with Delta airlines with price 100 and flight number is 1007. Shall I proceed?

USER: Please, proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.