You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you at this moment?

USER: I would like to travel from HOU to PHX, can you help me to book a flight ticket?

ASSISTANT: I am happy to help you in booking your flight ticket. Can you please provide your planned dates of journey?

USER: My travel dates are Feb 02 and Feb 04.

ASSISTANT: Do you need any connecting flight for your journey?

USER: Yes, I need connecting flight for my journey.

ASSISTANT: Can you please provide your name for booking purpose?

USER: My name is Kimberly Baker.

ASSISTANT: Do you have any other specifications for your journey?

USER: No, I don't have.

ASSISTANT: I have found a direct flight having a ticket fare of 100 which is provided by Delta airlines in an economy class. Shall I proceed with the booking?

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: I have booked your flight ticket with the flight 1007 which departures from your location in the afternoon.

USER: Thank you.

ASSISTANT: You are welcome, thank you for opting us.