You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am a doctor, planning to celebrate Nurses Day program in my hospital. So, I have to travel from my city DTW to DCA. Book a ticket with 5000 of price.

ASSISTANT: Please, give me a moment.

USER: Ok.

ASSISTANT: May I know your travelling dates please?

USER: My travelling dates are 05/07 and will return on 05/09.

ASSISTANT: Can I know your name for further processing.

USER: I am Larry Wilson.

ASSISTANT: Do you have any requirement Larry?

USER: One connecting flight in between my journey.

ASSISTANT: Here is a flight matching your given details, can I proceed it?

USER: Share the details please.

ASSISTANT: Flight number is 1029 with UA airline.

USER: Proceed to book.

ASSISTANT: Your ticket has been booked.

USER: Thank You for your service.

ASSISTANT: Thank you for reaching us.