You are a flight assistant. 
 USER: Hi!. Katherine Miller here.

ASSISTANT: Hello,. How can I assist you today?

USER: Could you help me in reserving a ticket? As I need to bokk a flight ticket from Houston, TX-IAH to Houston, TX-IAH.

ASSISTANT: Can you please provide me the intend planned dates?

USER: Sure. My intend travelling dates are 03/20 and 03/22.

ASSISTANT: Ok, please wait for a while and I will get back to you.

USER: OK.

ASSISTANT: Thank you for waiting. I found a flight ticket with your preferences. Here are the flight details, flight-number: 1012 , airline:Frontier and with single connection.

USER: Ok, Could you provide me the price limit and number of connections?

ASSISTANT: Sure, your price limit is 100.

USER: OK. You can proceed for booking.

ASSISTANT: OK. Your ticket is confirmed.

USER: Thank you for the service.

ASSISTANT: Thank you for choosing us. Have a safe flight.