You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Andrew Wright here. I want to attend a Marriage in Houston. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, I am glad to help you and can you please mention your preferable travel dates that you have planed for your journey?

USER: My travelling dates are 07/11 and 07/13.

ASSISTANT: May I know your respective airport codes?

USER: My airport codes are PHX and HOU.

ASSISTANT: Is there any particular time that you have to travel?

USER: No, I am comfortable with any timing on that that.

ASSISTANT: Please give me a moment.

USER: Ok, I will wait.

ASSISTANT:  I found a flight with a fare of 100 and there is a 1 halt in your journey and the flight number is 1010 in Spirit airlines, shall I proceed with ticket booking?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Ok, your flight ticket booking is confirmed on your journey dates.

USER: Thanks for helping me.

ASSISTANT: You are most welcome and thank you for reaching us.