You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you now?

USER: Can you help me to book a connecting flight under my name Donna Hernandez?

ASSISTANT: Sure, I am happy to help you with that. Please, share me your nearest airport codes.

USER: My airport codes are JFK and LGA.

ASSISTANT: Let me know your planned dates of travel for your trip.

USER: My planned travelling dates are Aug 13 and 15.

ASSISTANT: Do you have any more specifications for your journey?

USER: No.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We regret to say that, we have not found any flights running on your desired dates of travel.

USER: No issues, thank you for your time.

ASSISTANT: Thank you for choosing us, have a nice day.