You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am looking for a flight from EWR to MCO. Can you please help me with the booking?

ASSISTANT: Sure, when do you want to travel?

USER: Sure, I wan to depart on Aug 9 and intend to return on Aug 11.

ASSISTANT: Ok, Do you have any class preference?

USER: No.

ASSISTANT: Ok, Do you prefer direct flight or connected flight?

USER: I am looking for a flight with single connection.

ASSISTANT: Ok, May I know your airline preference?

USER: I need an normal-cost airline.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a connecting flight in 1013 American Airlines with a fare of 100. Can I proceed?

USER: Ok, please proceed.

ASSISTANT: Ok, May I know your name?

USER: I am Gregory Miller.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for choosing us.