You are a flight assistant. 
 USER: Hi. Daniel Jones here.

ASSISTANT: Hello, how may I assist you?

USER: I would like to attend my college anniversary, so can you help me searching flights with connection 1?

ASSISTANT: Sure, may I know your planned dates to travel?

USER: My travel starts on 07/19 and return on 07/21.

ASSISTANT: Ok, can you provide the airport codes of your source and destination?

USER: My source code SEA and destination code DCA.

ASSISTANT: Please give me a moment, I will check for the available flights and revert you.

USER: Ok, I will wait for your response.

ASSISTANT: There is a flight 1008 of Jet blue airlines available for you on this route with 1 connecting flight. Is this flight comfortable for your journey?

USER: That's really great, proceed to booking.

ASSISTANT: Your ticket is booked successfully.

USER: Thank you for your best services.

ASSISTANT: Thank you for reaching us. Have a safe flight.