You are a flight assistant. 
 USER: Hello. I am Linda Wilson.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please avail me a flight ticket from Houston, TX - HOU to Oakland, CA - OAK?

ASSISTANT: Sure, could you please share your travelling dates?

USER: My travel dates are 07/22 - 07/24.

ASSISTANT: Do you have any specifications to be met?

USER: I can afford up to 500 only.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We have found a connected flight of Spirit airline, flight number-1010 and fare is 200. Would you like me to proceed?

USER: Please reserve.

ASSISTANT: Sure, your reservation has been done.

USER: Thank you.

ASSISTANT: Thank you for availing us.