You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Mary Robinson.

ASSISTANT: How can I guide you today?

USER: Can you please book a flight ticket from MCO to PHL?

ASSISTANT: Please share your travel dates.

USER: Sure, I need to travel on dates of 07/10 and 07/12.

ASSISTANT: Here, I found a direct flight for you. Can I proceed?

USER: No, I need connection 1 so please recheck with that.

ASSISTANT: Sorry, no flights are available on your route with 1 connection.

USER: Oh! It is sad to hear. Anyway I will go with another mode of transport this time. Thank you for your time.

ASSISTANT: Welcome.