You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I am Melissa Turner. Our college is conducting an event, so please help me in booking a ticket on 08/19.

ASSISTANT: Sure, I am glad to help you in booking. Could you please share your travelling airport codes?

USER: My airport codes are ORD and DCA.

ASSISTANT: Please share your return journey date.

USER: I would like to return on 08/21.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Flight 1029 in JetBlue airlines is available for you with 1 connection and fare is 100. Shall I proceed?

USER: That's fine, you can proceed with booking.

ASSISTANT: Your booking is done.

USER: Thank you for aiding me.

ASSISTANT: Thank you for choosing us, have a safe flight.