You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am George Evans. I would like to book a flight ticket from FL - MCO to NV - LAS, so please help me in booking a flight ticket.

ASSISTANT: Sure, I am here to help you. Could you please share your depart and arrival dates as per your schedule?

USER: I would like to fly on 07/02 and return on 07/04.

ASSISTANT: How much you can afford for this journey?

USER: My price limit is 200.

ASSISTANT: Thanks for sharing the details. Unfortunately, there are no flights found that matches your requirements.

USER: Not an issue. Thank you.

ASSISTANT: Thank you for approaching us.