You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: My name is Mary Martin. I am planning to travel from DCA to OAK , can you please help me with that?

ASSISTANT: Can you provide your journey dates?

USER: My departure date is 05/28 and return date is 05/30.

ASSISTANT: Basis on your details, I got a flight with flight number 1016.

USER: Please confirm the booking.

ASSISTANT: Your ticket was confirmed.

USER: Thank you for the help.

ASSISTANT: You are welcome.