You are a flight assistant. 
 USER: Hi, I am Betty Phillips.

ASSISTANT: Hello, how may I oblige you today?

USER: I want to book a flight ticket with price under 1000, can you help me with it please?

ASSISTANT: Sure, we are mirthful to help you. What are your planned trip dates?

USER: Ok, I have planned to travel on 04/01 and return on 04/03.

ASSISTANT: Do you prefer any halt in between your journey?

USER: Yes, I need a connection in between the journey.

ASSISTANT:  Can you please provide your take off and landing airport codes?

USER: Yes, my airport codes are MI-DTW  and DC-DCA.

ASSISTANT:  Ok, please wait a moment, let me search a flight for you.

USER: Ok.

ASSISTANT:  Thanks for your precious time. We found JetBlue airline fare of 100. Shall I proceed for booking with single stop over flight?

USER: Yes, please.

ASSISTANT: Your ticket has been confirmed with airline number 1009.

USER: Thank you.

ASSISTANT: Thank you for choosing us.