You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

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

ASSISTANT: Ok, please can I know your name to book a ticket?

USER: Debra Robinson here.

ASSISTANT: Ok, please provide me your travel dates to proceed further with the booking process.

USER: My travel dates are Mar 4 and Mar 6 respectively.

ASSISTANT: May I know your intents?

USER: I prefer for single connecting flight.

ASSISTANT: There is a flight ticket available for the dates you mentioned and the airfare is 100. Can I book the economy class flight?

USER: Please proceed for booking.

ASSISTANT: Ok, the flight ticket is booked and the airlines is Frontier. The departure time is 2 Hours.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing our agency.