You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I'm planning to go for comedy cafe in OAK, can you please help me to book my ticket from DCA?

ASSISTANT: Sure, can I know your travel dates?

USER: My travelling dates are 05/01 and 05/03.

ASSISTANT: The flight 1005 of AA airlines with 0 connections is available on your request. Shall I book the ticket?

USER: Ok, you can proceed.

ASSISTANT: May I know your name for booking the ticket?

USER: Myself Eric Phillips.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Welcome.