You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I would like to attend a meeting in IAH, can you help me in doing a reservation from ATL?

ASSISTANT: Sure, may I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Please mention your trip dates.

USER: My journey dates are July 26 to 28.

ASSISTANT: Let me know please if you have any other specifications.

USER: Please ensure that my depart and return time must be in afternoon.

ASSISTANT: May I know your good name?

USER: I am Timothy Anderson.

ASSISTANT: Sorry, no flights are available in this route as per your requested dates.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thank you for reaching us.