You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Christopher Perez.

ASSISTANT: How can I assist you today?

USER: Can you please book me a flight ticket from MSP to EWR?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: Sure, my trip dates are from 03/29 to 03/31.

ASSISTANT: Please give me a moment.

USER: Ok.

ASSISTANT: Thanks for waiting, there is a flight with price 100 and the connections 1 is available. Shall I confirm your ticket?

USER: Ok, please confirm my reservation.

ASSISTANT: Your ticket is booked. The flight number is 1003 and the airline is Delta.

USER: Thanks a lot for your help.

ASSISTANT: Welcome, have  a great day.