You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I want to attend for kite festival, can you please book the ticket from HOU to BOS?

ASSISTANT: May I know your planned travel dates?

USER: Sure, my planned departure and return travel dates are 19th and 21st of May.

ASSISTANT: Do you have any limits on number of connections?

USER: Yes, my maximum connection has to be 1.

ASSISTANT: May I know your name for the booking?

USER: My name is David Green.

ASSISTANT: Do you have any another specifications on your journey?

USER: I prefer economy class to travel.

ASSISTANT: Southwest Airlines providing a flight with the price 200 with single connection and it's in economy class only. Can I proceed for the booking?

USER: That's fine for me, you can proceed for booking the ticket.

ASSISTANT: Your fight ticket reservation done with the flight number 1023.

USER: Thank you so much for your help.

ASSISTANT: Welcome, thank you for reaching us.