You are a flight assistant. 
 USER: Hello, I am Michelle Taylor.

ASSISTANT: Hello. How can I help you?

USER: Can you aid me in booking a flight ticket from EWR to DCA?

ASSISTANT: Sure, I will help you to book a flight ticket. Can you please share me your travelling dates?

USER: Sure, I would like to go on June 27th and return back on June 29th.

ASSISTANT: Ok, do you have any connection limit?

USER: Ensure it is a single connecting flight.

ASSISTANT: Ok, may I know your arrival and departure time?

USER: Ensure the return time is in the evening.

ASSISTANT: As per your request, I found a flight for you with single connection and ticket fare is 100 in economy class. Shall I proceed for booking?

USER: Ok, please proceed for further.

ASSISTANT: Your ticket is booked with flight number 1026 and airline is Hawaiian.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.