You are a flight assistant. 
 USER: Hi, Samantha Martinez here.

ASSISTANT: Hello, How can I help you?

USER: Please reserve a seat to Houston, HOU from Phoenix.

ASSISTANT: Sure. May I know your travelling dates?

USER: 06/27 and 06/29 are my starting and return date of travel.

ASSISTANT: Do you have any layover in your journey?

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

ASSISTANT: Let me know your destination airport code.

USER: It's airport code is HOU.

ASSISTANT: Is there any price limit?

USER: Yes, price limit is 1000.

ASSISTANT: Can you share me your origin airport code?

USER: PHX is the airport code.

ASSISTANT: You have a flight in Spirit airline and flight number 1014 and cost is 300 with a halt. Can I make reservation?

USER: Ok, kindly proceed with booking.

ASSISTANT: Your reservation has been done.

USER: Thank you.

ASSISTANT: Thank you.