You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you help me in doing a reservation from DCA to MCO?

ASSISTANT: Sure, we are happy to help you. Can you please let me know your travelling dates?

USER: My journey dates are Apr 01 to 03.

ASSISTANT: Do you prefer any break in between journey?

USER: I need a single connecting flight.

ASSISTANT: Are there any other specifications to be met?

USER: No.

ASSISTANT: May I know your good name?

USER: Susan Smith here.

ASSISTANT: We found a connecting flight in Frontier airline with a fare of 100 which departs at 7:00 and return at 9:00. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1003.

USER: Thank you.

ASSISTANT: Thank you for availing us.