You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. In which way I can help you at this moment?

USER: I would like to make a flight ticket reservation from LGA to ATL, can you please help me?

ASSISTANT: Sure, I will help you with that. Can you please mention your preferable travel dates?

USER: Sure, my planned travelling dates are Mar, 23 and 25 respectively.

ASSISTANT: May I know your name for further process?

USER: Sure, my name is Susan Hall here.

ASSISTANT: Do you need any specific depart and arrival time for this trip?

USER: I am comfortable to travel in any time.

ASSISTANT: Do you have any another specifications?

USER: I would like to travel in a direct flight.

ASSISTANT: Ok, please hold on a moment.

USER: Sure, I will wait.

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

USER: Ok, not an issue.Thank you for your information.

ASSISTANT: Thank you for reaching us.