You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Samantha Evans.

ASSISTANT: Samantha Evans, how may I aid you?

USER: I need to travel Denver, can you please reserve flight ticket from BOS and DEN?

ASSISTANT: Sure, please provide your itinerary dates.

USER: My travelling dates are May,04 and May,06.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight with 1000 price limit.

ASSISTANT: Frontier airlines with flight 1029 is providing service with a connecting flight.

USER: Please proceed with the reservation.

ASSISTANT: Your ticket is reserved.

USER: Thank you very much for your service.

ASSISTANT: Thank you for choosing us.