You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Lisa Harris.

ASSISTANT: How may I guide you today?

USER: I want to book a ticket from IAD to EWR, can you help me to make a reservation?

ASSISTANT: Sure, I will help you with that. Can you please provide your preferable departure and return dates of travelling?

USER: Sure, my preferred journey dates are on July 02 and July 04.

ASSISTANT: Do you have any other specifications?

USER: I need a single connection.

ASSISTANT: Please wait a moment to check the flights on your route.

USER: Sure.

ASSISTANT: I have found a flight with 1 connection having with the fare of 100 provided by Hawaiian airlines. Are you comfortable with economy class flight?

USER: You can proceed.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1029.

USER: Thank you.

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