You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Laura Walker. I want to book a ticket with the fare of 5000, can you please book me a ticket?

ASSISTANT: Sure, we are here to help you. Let me know when you are willing to travel?

USER: I would like to leave between 03/06 and 03/08.

ASSISTANT: Can you share your source point and destination point?

USER: My airport codes are from OAK to IAH.

ASSISTANT: Ok, wait for a while.

USER: Ok.

ASSISTANT: We found Spirit airline with connecting flight and number 1004 fare of 100. Shall I confirm it?

USER: Ok, please book this ticket.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for approaching us.