You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Catherine Collins this side, I am fond of different dog breeds, I am going to Washington for getting the dog. Can you please help me to book a ticket?

ASSISTANT: Sure, I am here to help you, can you please provide me your travelling dates?

USER: See the flights on the dates 11/09 and 11/11.

ASSISTANT: Ok, may I know your airport codes?

USER: Search the flights on the route DTW to DCA.

ASSISTANT: Give me a moment.

USER: Ensure that connection limit is 1.

ASSISTANT: Yes, I have a found a flight for you with 1 connection.

USER: Please make my reservation.

ASSISTANT: Your ticket is booked with flight number 1013.

USER: Thank you for helping me.

ASSISTANT: Welcome. Thank you for choosing us.

USER: You are welcome.