You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: I want to book a direct flight to meet my cousin at New York, can you help me with booking?

ASSISTANT: Sure, may I know the airport codes?

USER: My airport codes are Oct 05 and Oct 07.

ASSISTANT: Noted the dates, may I know the airport codes?

USER: I will fly from BOS to JFK.

ASSISTANT: On which name shall I proceed with the reservation?

USER: I am Jennifer Roberts.

ASSISTANT: Do you need any specifications?

USER: No.

ASSISTANT: Sorry, there are no flight tickets available on your journey dates.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for reaching our service.