You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I address you?

USER: Can you please book a ticket on Aug 24 to Aug 26 to attend an interview?

ASSISTANT: Sure, will you please provide me your airport codes?

USER: My source airport code is MSP and destination airport code is EWR.

ASSISTANT: How many connections do you need?

USER: I want one connection.

ASSISTANT: Which class do you prefer?

USER: I don't have any class preference.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your name?

USER: Sure, I am Steven Collins.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: United airlines is providing a flight 1024 on your way with 1 connection and price 200. Is that fine?

USER: Ok, please proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.