You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to visit the talking sticks resort arena which is located in Phoenix, PHX. Can you help me to book a flight ticket?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: My planned journey dates are Apr 27 and 29.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I need a break in my journey.

ASSISTANT: Can you please share your source airport code?

USER: My source is from Las Vegas, LAS.

ASSISTANT: May I know your good name please?

USER: Elizabeth Perez here.

ASSISTANT: We found Spirit airline with economy class and flight number is 1002 with arrival time is 5:00 hours and depart time is 0:00 hours.Shall I proceed for booking?

USER: Can you check the availability of flights in normal-cost airline?

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Sorry, there is no flight available for your request.

USER: Ok, thank you.

ASSISTANT: You are welcome.