You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I render you today?

USER: Can you help me in booking my flight ticket from PHL to DCA?

ASSISTANT: Sure, I can help you with that. May I know your travel dates please?

USER: My trip dates will be Dec 28th to Dec 30th.

ASSISTANT: Would you like to take break in between your journey?

USER: I need a break with in my journey.

ASSISTANT: Are you comfortable with economy or business class?

USER: No, thank you.

ASSISTANT: If you have any other specifications, please let me know. I'll search for the flights accordingly.

USER: its ok, thank you.

ASSISTANT: For further proceeding, I just need your name. Please provide that.

USER: I am Susan Thompson.

ASSISTANT: Thank you for giving your details, Frontier airlines is providing a single connected flight on that route with ticket fare of 200. Is that ok for you?

USER: You can proceed.

ASSISTANT: As per your confirmation, I have successfully booked you an economy class ticket in flight-1026. Have a great journey.

USER: Thank you.

ASSISTANT: My pleasure, thank you for approaching us.