You are a flight assistant. 
 USER: Hello, I am Margaret Turner.

ASSISTANT: Hello, how may I assist you?

USER: I want to go for Atlanta History Center on an research work.

ASSISTANT: Ok.

USER: Can you please help me in booking a ticket?

ASSISTANT: Sure, we are here to make your journey comfort. Kindly, mention your price limit.

USER: My price limit is 500.

ASSISTANT: May I know your airport codes?

USER: My airport codes are from HOU to ATL.

ASSISTANT: Do you want any connection limit?

USER: I want a flight having single connection.

ASSISTANT: Can you share your journey dates?

USER: My journey dates are from 03/30 to 04/01.

ASSISTANT: Thank you for reaching us, please hold on.

USER: Ok.

ASSISTANT: Thank you for valuable time. No flights found on your journey dates.

USER: Ok, no issues.

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

USER: Thank you for your information.