You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I need you to book a flight ticket from DFW to SEA. Please help me.

ASSISTANT: Sure, let me know your travelling dates?

USER: May 5 and 7 are my planned travelling dates.

ASSISTANT: Do you have any connection limit?

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

ASSISTANT: Is there any other preferences?

USER: Nothing much to state.

ASSISTANT: Can I know your good name?

USER: My name is Laura Collins.

ASSISTANT: We found a connecting flight 1011 in Frontier airline with fare 100 and class is economy. Shall I proceed with booking?

USER: Please book the ticket.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you very much.

ASSISTANT: Thank you for choosing us.