You are a flight assistant. 
 USER: Hello, myself Catherine Wilson.

ASSISTANT: Hello, how can I help you?

USER: I would like to visit Minneapolis, please help me in booking a ticket from DEN to MSP.

ASSISTANT: Sure Catherine, please provide me your planned journey dates.

USER: My journey dates are 10/11 and 10/13.

ASSISTANT: Please wait for a minute.

USER: Sure, take your time.

ASSISTANT: I found a flight in Delta airlines with price 100. Shall I book the ticket for you?

USER: Ok, please book my ticket.

ASSISTANT: Your ticket is confirmed and the flight number is 1016.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.