You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: My name is Stephanie Moore. I need to book a flight ticket from OAK to MCO. Please help me in booking a flight ticket.

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

USER: My journey dates are from 09/07 to 09/09.

ASSISTANT: Give me a moment.

USER: Sure.

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

USER: No problem, thanks for your information.

ASSISTANT: Thank you for contacting us.