You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I would like to book a ticket from DCA to IAH, can you please help me out?

ASSISTANT: Please share your trip dates.

USER: I am travelling on these dates Aug 30th and Sept 1st.

ASSISTANT: Do you prefer connecting flight or direct flight?

USER: I prefer single connected flight.

ASSISTANT: Can you share your preferable timings?

USER: I don't have any other preferences to look further.

ASSISTANT: May I know your name?

USER: Amy Clark here.

ASSISTANT: There is a connecting flight in economy class with frontier Airlines and ticket fare of 100. Shall I proceed?

USER: Ok, you can proceed.

ASSISTANT: Your ticket is confirmed with flight 1004. Departure time is 18:00 hours and arrival time is 14:00 hours.

USER: Thank you for your services.

ASSISTANT: Thank you for opting us.