You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am Deborah Davis. I need to attend a seminar in my college regarding my major project. Can you help me in booking a flight ticket from Oakland, OAK?

ASSISTANT: Sure, please provide your travelling dates.

USER: My planned journey dates are 03/17 and 03/19.

ASSISTANT: Kindly provide your destination code.

USER: I have to land at Houston, IAH.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: There is a flight found with ticket price 300. The flight number is 1007. Its a direct flight.

USER: Do not proceed. I need a connecting flight.

ASSISTANT: Thanks for availing us.

USER: Thank you.