You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I would like to visit Houston Zoo with my friends, please book a ticket from SEA to IAH.

ASSISTANT: Sure, I am here to help you for this. When are you planning your trip?

USER: My planned travel dates are on May 1 and May 3.

ASSISTANT: May I know your name please?

USER: My name is Andrew Lopez.

ASSISTANT: Is there any other specifications regarding your journey?

USER: I need a flight with single connection.

ASSISTANT: Do you have any other requirements?

USER: No, thank you for asking.

ASSISTANT: As per your data, there is a flight with Spirit Airlines and the ticket fare is 100. Would you like me to make the booking now?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket is reserved in economy class with the flight-1012. Your depart time is 20:00 hours and again your arrival time is 17:00 hours.

USER: Thank you for your help.

ASSISTANT: Thank you very much for contacting our agency.