You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I be of your help?

USER: Jeffrey Clark is here. Can you please book a flight ticket from CA-LAX to TX-IAH?

ASSISTANT: I understand your request, we are here to help you. Could you please let me know your planned traveling dates to proceed further?

USER: My planned travel dates are 09/23 and 09/25.

ASSISTANT: Ok, please wait a while.

USER: Sure.

ASSISTANT: Spirit airlines is providing a service for you with single connection and price 100. Shall I book the ticket?

USER: Yes, you can.

ASSISTANT: Your seat has been reserved with the flight number-1009.

USER: Thank you for your help.

ASSISTANT: It's pleasure to serve you.