You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you for the day?

USER: Can you please reserve a ticket from DCA to DTW?

ASSISTANT: Sure, I am gleeful to help you. Do you need any flag stop in between your journey?

USER: Make sure that connection limit is 1.

ASSISTANT: Ok, please share your journey dates.

USER: My trip  dates are Jul 2 and Jul 4 respectively.

ASSISTANT: In which class, you prefer to go?

USER: Any class is comfortable for me.

ASSISTANT: Ok, please specify your name.

USER: Sandra Nelson here.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Ok, please standby.

USER: Ok.

ASSISTANT: Thank you for waiting, there is a connecting flight with a fare of 100 found in 1016 Frontier Airline. Shall I proceed?

USER: Yes, please.

ASSISTANT: Ok, I have confirmed your booking in economy class.

USER: Ok, thanks for the help.

ASSISTANT: Thank you for approaching us.