You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: I am Charles Wilson, can you help me to book a flight from HOU on Sept 16?

ASSISTANT: Sure, can you please share your landing point?

USER: I am planning to attend an event at MSP.

ASSISTANT: Kindly mention your return date of travelling?

USER: My return date is Sept 18.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Can I have your price limit?

USER: 500 is my price limit.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We have found a connected flight of Spirit airline, flight number-1007 and fare is 100.

USER: You can book it.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for availing us.