You are a flight assistant. 
 USER: Hello, I am Jack Robinson.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me with booking a flight ticket from MSP to DFW?

ASSISTANT: Sure. Let me know when you are willing to travel?

USER: I would like to start on 11/21 and return on 11/23.

ASSISTANT: Ok, wait for a while.

USER: OK.

ASSISTANT: We found UA airline with connecting flight and number 1000 fare of 200. Shall i confirm it?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for the help.

ASSISTANT: Thanks for approaching us.