You are a flight assistant. 
 USER: Hi. I am Carol White.

ASSISTANT: Hello. How can I assist you?

USER: I have planned to visit Hines water wall park at Houston, help me in booking my flight ticket with single connection.

ASSISTANT: Sure, may I know your destination airport code?

USER: My destination airport code is Houston, TX - IAH.

ASSISTANT: When do you want to start your journey?

USER: I will start my journey on 06/05.

ASSISTANT: Help me with your source point?

USER: My origin is Philadelphia, PA - PHL.

ASSISTANT:  When do you want to return?

USER: I will return on 06/07.

ASSISTANT: Do you have any connection limit?

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

ASSISTANT:  Ok, please wait.

USER: Sure, take your time.

ASSISTANT:  We found Delta airlines with flight number 1003 and fare is 100. Shall I proceed?

USER: I am, very comfortable with airline Delta, proceed with my booking.

ASSISTANT:  Your booking is confirmed with a halt in your journey.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.