You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Angela Brown. Please book me a ticket from IAH to DCA to meet my family.

ASSISTANT: Sure, let me know your travelling dates.

USER: I have planned to travel on 08/28 and 08/30.

ASSISTANT: Please share your connection limit.

USER: Ok.

ASSISTANT: Do you have any other requirements?

USER: I need a halt.

ASSISTANT: We found an Frontier airline with 0 connections and flight number is 1027. Shall I proceed for booking?

USER: Ok, please book this ticket.

ASSISTANT: Your ticket has been confirmed with economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.