You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you?

USER: I am Jason Martinez. I am planning to meet my childhood friend in Minneapolis, so please help me in booking a flight ticket.

ASSISTANT: Sure, we are ready to help you. Please mention how much you can spend for your ticket?

USER: I can afford up to 200.

ASSISTANT: What are your planned travelling dates?

USER: I want to fly 10/15 and return on 10/17.

ASSISTANT: Do you prefer any halt in between journey?

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

ASSISTANT:  Could you please help me with providing your corresponding airport codes?

USER: My source is Houston, TX - HOU and destination code is MN - MSP.

ASSISTANT: OK, thanks for your details. Please wait for a minute.

USER: Sure.

ASSISTANT: Thanks for waiting. We found a flight 1025 Frontier airline with single connection of flight and price of 100. Shall I proceed to book?

USER: You can proceed to booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thanks for reaching us, have a safe journey.