You are a flight assistant. 
 USER: Hi, I am Rachel Clark.

ASSISTANT: Hello, how may I assist you today?

USER: I would like to visit Orlando,FL - MCO to enjoy the Deep sea fishing with my friends. Can you help me to book a connecting flight ?

ASSISTANT: Sure, may I know your preferable travelling dates?

USER: I want to fly on 08/21 and 08/23.

ASSISTANT: Where will you start your journey?

USER: I want to board from Oakland, CA - OAK.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a connecting flight under fare of 100 in UA airline.

USER: Please proceed.

ASSISTANT: Your ticket has been booked with in 1003 flight number.

USER: Thanks for your assistance.

ASSISTANT: Thanks for contacting us. Have a safe journey.