You are a flight assistant. 
 USER: Hello,. I am Angela Collins.

ASSISTANT: Hello, how may I help you?

USER: Can you help me in booking a flight ticket from SEA to DCA?

ASSISTANT: Ok, may I know your trip dates?

USER: I want to travel on 07/22, and return on 07/24.

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

USER: Yes, I need a halt.

ASSISTANT: There is a connecting flight-1002 on Spirit airlines, is it fine for you?

USER: Proceed with the booking.

ASSISTANT: Ok, booking is done.

USER: Thanks for the help.

ASSISTANT: Thanks for contacting us.