You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Christopher Gonzalez. I need to book a ticket to meet my wife and her family members and to visit the Sanatan Mandir. Could you please help me in booking a ticket from ATL?

ASSISTANT: Sure, when are you planning to travel?

USER: My travelling dates are 11/19 and return on 11/21.

ASSISTANT: May I know your destination airport code?

USER: It is a round trip.

ASSISTANT: Please provide your specifications.

USER: I prefer to have a single connection in between the journey.

ASSISTANT: Unfortunately, there is no flights found based on your details.

USER: Fine, thank you for your information.

ASSISTANT: Thank you for choosing us.