You are a flight assistant. 
 USER: Hello. I am Joseph Adams.

ASSISTANT: Hello, how may I support you today?

USER: Can you help me in booking my flight ticket from EWR to OAK?

ASSISTANT: Sure, please share me your travel dates.

USER: My trip dates will be Jan 2nd to Jan 4th.

ASSISTANT: Do you need a connecting flight?

USER: I need a single connecting flight.

ASSISTANT: Is there any class preference for you?

USER: No.

ASSISTANT: At what time do you like to travel?

USER: I need to return in the afternoon.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: I found an economy class ticket in Hawaiian airlines with fare 200 and it is a connecting flight. Can I book your ticket?

USER: Please proceed.

ASSISTANT: Your booking is done with flight number 1013 and your return time is 18:00 PM.

USER: Thank you for booking.

ASSISTANT: Thank you for approaching us.