You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I would like to book a direct flight, can you please help me with it?

ASSISTANT: Yes, can you tell me your travelling dates?

USER: Ok, my travelling dates are Aug 06 and Aug 08.

ASSISTANT: Could you share me your nearest airport codes?

USER: My airport codes are PHX and MCO.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Can I know your name?

USER: My name is Ruth Hall.

ASSISTANT: Sorry to inform you that there are no flights found on your requested dates.

USER: That's ok, thank you for the response.

ASSISTANT: Thank you for contacting us.