You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Amanda Edwards here.

ASSISTANT: In which way I can help you at this moment?

USER: I want to travel from Houston to Denver for my business trip. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, I am happy to help you in booking flight ticket. Could you please let me know your travel dates for booking flight ticket?

USER: Thanks for that, my departure date is 06/30 and return date is 07/02.

ASSISTANT: May I know your preferable airport code names?

USER: My airport codes are from HOU to DEN.

ASSISTANT: Please hold on a moment, I will check flight availability in this route.

USER: Ok, I will wait.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 is provided by Southwest airlines. Shall I proceed with this?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1027.

USER: Thanks for helping me.

ASSISTANT: Thank you for reaching us, have a good day.