You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you?

USER: Can you help me in booking a flight ticket to DEN from LGA in April month to attend a client meet?

ASSISTANT: Can I know your trip dates?

USER: Thanks for reacting positively about my query. My trip dates are Apr 19 and Apr 21.

ASSISTANT: Do you need a connecting flight?

USER: I need single connecting flight for my journey.

ASSISTANT: Do you any other specifications?

USER: No.

ASSISTANT: Can I know your good name?

USER: Sure, my name is Brandon Martinez.

ASSISTANT: Thank you for your details, we found a connecting flight 1004 in class economy. Shall I proceed with Southwest airline?

USER: You can go ahead with the booking in the flight which you have provided.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your kind service.

ASSISTANT: Thank you.