You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how best can I aid you today?

USER: Can you please book a ticket from SFO to LAX? As I'm planning to visit Los Angeles.

ASSISTANT: Sure, when do you want to start and return on?

USER: My planned departure and return travel dates are 18th and 20th of May.

ASSISTANT: Do you need a connecting flight?

USER: I prefer single connected flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Can I know your good name? Thank you for your details, we found a connecting flight 1017 in class economy which is in Spirit airline.

USER: My name is Jerry Thompson, please book the ticket.

ASSISTANT: You ticket has been confirmed with the given name.

USER: Thank you so much for your help.

ASSISTANT: Thank you.