You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Can you please make my reservation from DCA to DEN?

ASSISTANT: Sure, let me know your travelling dates?

USER: My journey dates are Dec 08 and Dec 10.

ASSISTANT: May I know your connection limit?

USER: I need a single connection flight.

ASSISTANT: Is there any other preferences?

USER: No.

ASSISTANT: May I know your good name?

USER: My name is Kimberley Gonzalez.

ASSISTANT: We found a connecting flight 1022 in American airline with fare 300 and class is economy. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.