You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Dennis Hernandez here.

ASSISTANT: How can I be your helping hand today?

USER: Can you help me to find a flight from IAD to LGA?

ASSISTANT: Sure, can you please mention your departure and arrival dates of your journey?

USER: My travelling dates are 10/13 and 10/15.

ASSISTANT: Sure, is there any another specifications on your trip?

USER: yes, I need a halt between journey.

ASSISTANT: United Airlines is providing a flight for you with fare 100 and connection limit is 1. Can I proceed with this booking?

USER: You can proceed.

ASSISTANT: Your ticket reserved with the flight number 1016.

USER: Thanks for your help.

ASSISTANT: Welcome, thank you for reaching us.