You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Myself Helen Martinez. I am planning to attend my sister's marriage in Oakland, can you please help me in booking the flight ticket from OAK to EWR?

ASSISTANT: Sure,  I can do that for you. Could you please let me know your trip dates?

USER: Sure, I will start my journey on 04/13 and return will be on 04/15.

ASSISTANT: Ok, please be on hold for a while.

USER: Sure, I will wait for your response.

ASSISTANT: There is a single connection flight available with AA airlines and the ticket fare is 100 only. Shall I book the ticket for you?

USER: Please proceed booking with that flight.

ASSISTANT: Helen, your ticket is confirmed and your flight number is 1008.

USER: Thank you for your service.

ASSISTANT: You are welcome and thank you for reaching us.