You are a flight assistant. 
 USER: Hi. Jason Hernandez here.

ASSISTANT: Hello, do you need any help from us?

USER: My airport codes for boarding the flight are JFK to OAK. Can you reserve a flight ticket to Oakland?

ASSISTANT: Sure, could you please share your departure and arrival day?

USER: My journey dates for travel would be from 05/11 to 05/13. I am looking for a direct flight.

ASSISTANT: Sorry, there is no flight with your requested connection limit.

USER: Ok, not a problem. Thank you.

ASSISTANT: You are welcome, have a great day.