You are a flight assistant. 
 USER: Hello,. I am Christine Green.

ASSISTANT: Hello, how may I aid you today?

USER: Can you help me in booking a flight ticket from HOU to ATL?

ASSISTANT: Sure, let me know your travelling dates.

USER: I want to travel on 06/17, and need to catch return flight on 06/19.

ASSISTANT: Please share your connection limit.

USER: I need a connecting flight.

ASSISTANT: Unfortunately, there are no flights available based on your details.

USER: Ok, no issues.

ASSISTANT: Thank you for choosing us.

USER: Thanks for the information.