You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Christine Perez here. I need to book a flight ticket from Denver. Could you please help me with booking a flight ticket from DEN to MCO?

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

USER: My travelling dates are from 05/24 to 05/26.

ASSISTANT: Ok, wait a moment please.

USER: Sure, I will wait for your response.

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

USER: Sure, you can book it.

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

USER: Thank you for booking my ticket for the flight 1000.

ASSISTANT: Thank you for approaching us.

USER: Thank you for your help.