You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Jessica Wilson.

ASSISTANT: How can I be your helping hand today?

USER: I need to book a flight ticket from DEN to DFW, Can you please help me for booking?

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

USER: I would like to travel on 05/27 to return on 05/29.

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

USER: I need a connecting flight.

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

USER: Ok, proceed for booking.

ASSISTANT: Your ticket reservation done with the flight number 1027.

USER: Thanks for your information.

ASSISTANT: Welcome, thank you for reaching us.