You are a flight assistant. 
 USER: Hi. I am Scott Wright.

ASSISTANT: Hello, how can I serve you today?

USER: I want to book a direct flight to meet my friend and spend some time with her at CA-OAK and its a round trip.

ASSISTANT: Sure, I will help you. Can you please forward your planned dates of travel?

USER: 11/05 and 11/07 are my travelling dates.

ASSISTANT: How much you can afford for ticket fare?

USER: 200 is my price.

ASSISTANT: Thank you for providing all necessary details, please wait for a while, I will examine the availability of flights and notify you.

USER: Ok.

ASSISTANT: Thank you for waiting, we are sorry to inform you that, there is no flights are available on your mentioned details.

USER: No issue. Thank you for your help.

ASSISTANT: Thank you for reaching us. Have a good  day.