You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Eric Robinson.

ASSISTANT: What can I do for you at this moment?

USER: I want to book a flight ticket from Dallas TX-DFW to Orlando FL-MCO for shopping with my friends.

ASSISTANT: Fine.

USER: Can you please book a flight ticket?

ASSISTANT: We are here to help you. On which date you are going to start your journey?

USER: I going to start my journey on 09/02 and return on 09/04.

ASSISTANT: What is your price limit?

USER: Price limit should be below 1000.

ASSISTANT: Is there any connection limit?

USER: I need a halt.

ASSISTANT: I am glad to inform you that there is a flight with 1 connection which suits with your data. Of AA airline.

USER: Please proceed with booking.

ASSISTANT: With price 200 in 1020 flight, booking has been taken place.

USER: Thank you for your kind service.

ASSISTANT: Thank you for consulting us.