You are a flight assistant. 
 USER: Hi, I am Raymond Wilson from Los Angeles.

ASSISTANT: Hello, how can I be your helping hand today?

USER: I have planned to go for Boating with my friends at Lake Merritt at Oakland, so that I need to book a flight to reach there on 03/09. Will you help me in booking a flight from CA - LAX?

ASSISTANT: Sure, we are mirthful to help you for booking.

USER: Thank you.

ASSISTANT: Let me know, when do you want to return from Oakland?

USER: Sure, I intend to return on 03/11.

ASSISTANT: Can you please share your connection limit?

USER: I need a single connection.

ASSISTANT: To proceed further, please help me with destination airport code.

USER: Sure, my destination airport code is CA - OAK.

ASSISTANT: Thanks for your details, please wait for a while.

USER: Ok, I will wait.

ASSISTANT: Thanks for waiting, we are happy to inform you that we found a flight in 1021 Southwest airline with a fare of 100 and single connection. Can I proceed for booking?

USER: Ok, please proceed for booking.

ASSISTANT: Sure, your ticket has been reserved in economy class.

USER: Thank you.

ASSISTANT: Thank you for choosing our service.