You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I guide you for today?

USER: Please search a flight ticket from OAK to DCA.

ASSISTANT: Can you please share on what dates you are willing to travel?

USER: I am Rachel Rodriguez and my travelling dates are 10/25 and 10/27.

ASSISTANT: May I know your name?

USER: Ok, myself Rachel Rodriguez.

ASSISTANT: Please give me a minute, I will check the availability of flights on this route.

USER: Ok, please proceed.

ASSISTANT: There is a flight with flight with ticket fare 100 in Delta airlines.

USER: Ok, please confirm my ticket.

ASSISTANT: Your booking is confirmed with flight number 1010.

USER: Thank you.

ASSISTANT: Thank you for contacting us, have a nice day.