You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I would like to visit Rockefeller Center at New York, please book a ticket from MSP to EWR.

ASSISTANT: Sure, I will help you in booking the ticket. May I know your journey dates please?

USER: My journey dates are 05/03 and 05/05.

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 the ticket with the name Melissa Harris.

ASSISTANT: Your ticket is confirmed and the flight number is 1025.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.