You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: I am Rachel King, currently I am staying at LAS an emergency I want to travel to OAK, can you help me to book a flight ticket for me?

ASSISTANT: Sure, I am happy to help you with that. Can I have your travel dates please?

USER: Please search flight on 04/06 and 04/08.

ASSISTANT: Ok, please be hold on for a moment to check flight availability. Yes, I have found a flight in UA airlines with connection 1 and price 100, is it ok for you?

USER: Sure, take your own time. Yes, you can proceed.

ASSISTANT: Ok Rachel King, I have reserved a ticket with flight number 1004.

USER: Thanks for your help.

ASSISTANT: Thank you for choosing us, have a great journey.