You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: Can you help me in booking a flight ticket from LGA to DCA?

ASSISTANT: Sure, when do you want to start and return on?

USER: I want to travel on 04/15, and return on 04/17.

ASSISTANT: Do you need a connecting flight?

USER: I need a break in my journey.

ASSISTANT: Do you have any other specifications?

USER: I want to return in the evening time.

ASSISTANT: Can I know your good name?

USER: I am Catherine Thompson.

ASSISTANT: Thank you for your details, we found a connecting flight 1023 in class economy which is in Frontier airline. Shall I proceed?

USER: Proceed with the booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for the help.

ASSISTANT: Thank you.