You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Deborah Thompson.

ASSISTANT: Deborah, how can I aid you today?

USER: I am looking for a flight from LGA to DFW, can you help me in booking?

ASSISTANT: Sure, I am here to help you. May I know your travel dates please?

USER: Sure, my depart date is on Nov 07 and return date is on Nov 09.

ASSISTANT: Ok, hold on for a moment. Let me check the best available flight for you.

USER: Sure, please look for a connecting flight.

ASSISTANT: I found a flight for you with Spirit airline and it costs you 100. Shall I proceed?

USER: That's fine, please proceed in booking with this flight.

ASSISTANT: Your ticket has been booked with 1001 flight number.

USER: Thank you for your service.

ASSISTANT: Welcome, thank you for choosing us. Have a safe flight.