You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Virginia Edwards here, I want to reserve my ticket from MCO to MCO for a city roundup trip at Orlando, can you please help me?

ASSISTANT: Sure, can I know the travel dates please?

USER: Ok, my preferable dates of journey is from 01/21 to 01/23. Please make sure that the price limit is 200.

ASSISTANT: Ok, wait a moment please.

USER: Ok, I will wait.

ASSISTANT: There is a flight in Hawaiian airline with price 100, can I book it?

USER: Please go ahead with this booking.

ASSISTANT: Your ticket has been booked with flight number 1000.

USER: Thank you for your help in booking.

ASSISTANT: Thank you for approaching us.