You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Karen Rodriguez.

ASSISTANT: How may I help you out?

USER: I heard that your service is best for reservation in advance I too need a flight ticket, could you mind help me in booking?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: Sure, I would like to fly on 07/08 and 07/10.

ASSISTANT: Can I know your airport codes please?

USER: Ok, my location airport codes are OAK to OAK.

ASSISTANT: Ok, please wait a moment.

USER: Ok, take your time.

ASSISTANT: There is a flight with connection 1 and price 100, can I proceed with flight?

USER: Ok, please confirm my reservation.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for choosing us.