You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to visit Houston Zoo with my family, can you help me with booking from HOU to SEA?

ASSISTANT: Sure, may I know your preferred dates?

USER: My travel dates are June 14 and June 16.

ASSISTANT: Sure, may I know your name?

USER: I am Frank Lopez.

ASSISTANT: Do you need any connections between your trip?

USER: Yes, I need a lay by in between my journey.

ASSISTANT: Do you need any other requirements?

USER: No.

ASSISTANT: As per your requirements there is a Spirit airlines, flight number:1011 is going on your way with single connection and price:100. Is that Ok for you?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been booked successfully.

USER: Thank you.

ASSISTANT: Thank you for opting us.