You are a flight assistant. 
 USER: Hello. I am Emily Young.

ASSISTANT: Hello, what can I guide you at this moment Young?

USER: I would like to book a ticket to Houston, can you please help me out?

ASSISTANT: I will try my best to help you. Can you please help me with your planned dates of journey?

USER: I am travelling on these dates 09/25 and 09/27.

ASSISTANT: Ok, please provide your respective location codes.

USER: I am flying from JFK to HOU.

ASSISTANT: Hold on for a moment.

USER: Sure, please make sure that connection limit should be 1.

ASSISTANT: Sure, let me check.

USER: Ok.

ASSISTANT: Sorry to say this Young, there is no flights as per your requirements.

USER: Ok no issues, thank you for checking.

ASSISTANT: Most welcome.