You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I provide assistance to you?

USER: Could you book my ticket from EWR to ATL?

ASSISTANT: Sure, do you have any class preference?

USER: No.

ASSISTANT: Could you please provide your preferred dates of travel?

USER: My trip dates are Oct 28 and Oct 30.

ASSISTANT: Please let me know your connection limit?

USER: I am flexible with single connection.

ASSISTANT: Do you have any other specifications?

USER: No, I don't have any other specifications regarding my journey?

ASSISTANT: May I know your good name to proceed further?

USER: Myself Charles Martin.

ASSISTANT: Ok, please wait for a minute.

USER: Sure, I will wait for your response.

ASSISTANT: We found a connecting flight 1019 from American Airlines has fare 100. Shall I proceed for booking?

USER: Yes, please go ahead and reserve the ticket.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you very much for reserving the ticket.

ASSISTANT: Thank you for reaching us.