You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Brandon Lopez.

ASSISTANT: What service do you expect from our travel agency?

USER: I would like to visit Brooklyn Bridge with my partner at New York, please help me in booking a ticket from DEN to LGA.

ASSISTANT: Ok Brandon Lopez, I am glad to help you with that. Can you please let me know your preferable travel dates?

USER: My trip dates are 12/11 and 12/13.

ASSISTANT: Ok, please give me sometime to check the flight availability.

USER: Sure.

ASSISTANT: There is a flight in the Spirit airlines which is having a connection limit 1 and the price is 100. Shall I proceed to book the economy class ticket for you?

USER: Ok, please book my ticket.

ASSISTANT: Yes, I have successfully confirmed your flight ticket with the above mentioned airlines and the flight number is 1022.

USER: Thank you for your assistance.

ASSISTANT: You are welcome. Thank you for reaching us. Have a safe and happy journey.