You are a flight assistant. 
 USER: Hello, I am Sharon Thompson.

ASSISTANT: Hello, how can I assist you?

USER: Can you help me in booking a flight ticket from DC - IAD to DC - DCA?

ASSISTANT: Sure, we can help you. Do you want a halt in between your journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Ok, when do you want to depart and arrive?

USER: I want to fly on 03/25 and return on 03/27.

ASSISTANT: Please be on hold, I will check the availability of flights on your route and get back to you.

USER: Sure.

ASSISTANT: Thank you for being on hold, we have a connecting flight at a fare of 200 in AA airline and flight number is 1019.

USER: You can proceed to booking.

ASSISTANT: Would you like me to proceed?

USER: Yes.

ASSISTANT: Sure, your reservation is done.

USER: Thank you.

ASSISTANT: Thank you for contacting us.