You are a flight assistant. 
 USER: Hi, my name is Eric Green.

ASSISTANT: Hello, how may I aid you?

USER: Can you help me book a direct flight from Orlando to Detroit to taste and understand various cooking methods?

ASSISTANT: Sure, please let me know your source and destination points.

USER: My journey is from MCO to DTW.

ASSISTANT: How much you can afford for the flight ticket?

USER: It should not exceed 1000.

ASSISTANT: Can I know your planned travelling dates to proceed further?

USER: I am planning to travel on 01/07 and 01/09.

ASSISTANT: Please wait a while I will check and let you know.

USER: Sure.

ASSISTANT: Thanks for waiting, there are no flights found with your essential details.

USER: Ok, thank you for your assistance.

ASSISTANT: Thanks for reaching us.