You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you for the day?

USER: I want to book a flight ticket from IAD to SFO. Can you find a flight ticket for me?

ASSISTANT: Sure, I am gleeful to help you with that. Can you please share your preferable travel dates?

USER: Thank you, my itinerary dates are on Apr 30 and return on May 02.

ASSISTANT: May I know your name please?

USER: Ok, I am Stephen Young.

ASSISTANT: Can I know your connection limit?

USER: I need a single connecting flight.

ASSISTANT: Do you have any other specifications?

USER: I want to return in the afternoon time.

ASSISTANT: Hawaiian Airlines are providing a flight-1027 with single connection limit with a fare of 100. Shall I proceed with booking?

USER: Ok, you can proceed with the ticket booking.

ASSISTANT: Stephen Young, your booking is confirmed successfully in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a safe journey.