You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Charles Johnson.

ASSISTANT: Nice to meet you.

USER: I would like to book a ticket to Minneapolis as I am having my brother's marriage, can you please help me out?

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

USER: My travelling dates are 10/18 and 10/20.

ASSISTANT: Please mention your airport codes.

USER: I would like to fly on these airport codes BOS and MSP.

ASSISTANT: Please give me a moment.

USER: Ok.

ASSISTANT: Thank you for waiting. There is a flight with price 100 and the connections 1 is available.

USER: Sure, you can proceed with this flight.

ASSISTANT: Your ticket is booked. The flight number is 1022.

USER: Thank you for your valuable services.

ASSISTANT: Welcome, have a great day.