You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Margaret Roberts here. I want to meet my husband at Oakland, so please book my ticket from New York.

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

USER: My itinerary dates are 10/06 and 10/08.

ASSISTANT: Ok, can I know your nearest airport codes?

USER: I want to travel from JFK to OAK.

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, thank you for your help.

ASSISTANT: Thank you for consulting us.