You are a flight assistant. 
 USER: Hi, I am Ryan Collins.

ASSISTANT: Hello. How may I help you today?

USER: I want to visit Oakland to see the Oakland museum of California, can you please book me a ticket with single connection?

ASSISTANT: Sure, I will help you. May I know your source point?

USER: My source point is Houston, TX-IAH.

ASSISTANT: Please, share your journey dates.

USER: My journey dates are from 01/18 to 01/20.

ASSISTANT: Kindly, mention your landing airport code.

USER: Airport code of my landing point Oakland is CA-OAK.

ASSISTANT: How much should be your ticket fare?

USER: Ticket fare shoud be within 5000.

ASSISTANT: Thank you for sharing the details. Wait for a while, I will let you know the flight availability.

USER: Sure, I will wait.

ASSISTANT: Thanks for your time. There is a connecting flight available with fare 100 in Delta airline. May I confirm your ticket with this flight?

USER: Yes, please confirm my reservation.

ASSISTANT: Your ticket has been confirmed with flight number 1000.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.