You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Can you aid me to book a ticket from IAH to OAK?

ASSISTANT: Sure, I will help you. Please help me with your name.

USER: Steven Martinez here.

ASSISTANT: Please help me with your planned travelling dates.

USER: My travel dates are Feb 5 and Feb 7 respectively.

ASSISTANT:  Do you need a break in your journey?

USER: I prefer for single connecting flight.

ASSISTANT: Do you have any other preferences in your journey?

USER: No other preferences for me.

ASSISTANT: We have a connecting flight operated by American Airlines with a fare of 100, shall I book the ticket in this flight-1018?

USER: Please proceed for booking.

ASSISTANT: I have booked your ticket. It departs at 10:00 hours and arrives at 14:00 hours.

USER: Thank you for your help.

ASSISTANT:  Thank you for reaching us. Have a great time.