You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Jennifer Martinez.

ASSISTANT: How can I assist you?

USER: I would like to take a flight from OAK to OAK, can you help me with booking?

ASSISTANT: Sure, I can help you with that. May I know your travel dates please?

USER: Ok, my journey dates are 11/26 and 11/28.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Delta airlines is having a flight on that route with travel charge of 200, shall I proceed for booking?

USER: Please proceed.

ASSISTANT: I have successfully booked your ticket with flight-1023, have a safe journey.

USER: Thanks for your help.

ASSISTANT: Thank you for choosing us.