You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you out?

USER: Can you reserve me flight ticket from MCO to PHL?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: My journey dates are July 1 and July 3.

ASSISTANT: Can I know your name please?

USER: Myself Andrew Brown.

ASSISTANT: Do you need any specifications?

USER: I want to fly in single connection flight which returns in the morning.

ASSISTANT: Can I know your other preferences?

USER: No more preferences.

ASSISTANT: Sorry, there are no flights found.

USER: It's ok, thank you.

ASSISTANT: Thank you for reaching us.