You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I serve you at this moment?

USER: I want to attend a Seminar in Orlando. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, on what dates would you like to travel?

USER: My travelling dates are May 24 and May 26.

ASSISTANT: May I know your airport codes please?

USER: My airport codes are IAH and MCO.

ASSISTANT: Ok, do you need a lay by in between the journey?

USER: I prefer single connecting flight.

ASSISTANT: Can I know your good name please?

USER: My name is Steven Collins.

ASSISTANT: Do you have any other specifications.

USER: No.

ASSISTANT: We found a AA airlines with fare of 100 and a lay by in between the journey matches your schedule.

USER: Please proceed for booking the flight ticket.

ASSISTANT: Your ticket has been confirmed with flight number 1007.

USER: Thanks for helping me.

ASSISTANT: Thank you for reaching us.