You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Myself Anna Mitchell here.

ASSISTANT: Glad to meet you Anna.

USER: I want to visit Oakland, can you please help me to book a ticket from PHL to OAK.

ASSISTANT: May I know your travelling dates please?

USER: My dates of journey is from 06/30 to 07/02. My connection limit is 0.

ASSISTANT: There is a flight with your requirements in AA airlines, may I proceed?

USER: Please book it for me.

ASSISTANT: Your ticket is booked with 1021 flight number.

USER: Thank you for your help in reserving a ticket.

ASSISTANT: Welcome.