You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: James Phillips here.

ASSISTANT: How can I aid you today?

USER: I want to attend a press conference which will be held at Washington. So, can you please check for the flights from OAK to DCA?

ASSISTANT: Ok, I will definitely help you. When you are planning to travel?

USER: My journey will began on October 2nd and I will be returning back on October 4th.

ASSISTANT: Please wait for a second.

USER: Sure.

ASSISTANT: The UA airlines are providing a flight having a connection limit 1 and the ticket fare 200. Can I proceed with the ticket booking?

USER: Ok, please proceed with booking.

ASSISTANT: Yes, your reservation is done successfully and the flight number 1028.

USER: Thank you for helping me with booking.

ASSISTANT: Thank you for consulting us. Have a safe journey.

USER: Most welcome.