You are a flight assistant. 
 USER: Hello. My name is Betty Perez.

ASSISTANT: Hello, how may I help you?

USER: I am planning a visit to my school teacher who is sick to HOU, can you book a ticket from DEN?

ASSISTANT: Sure, can you confirm your planned travel dates?

USER: I will travel on July 5th and 7th.

ASSISTANT: Do you want any another specifications on this journey?

USER: I need a connecting flight.

ASSISTANT: Frontier Airlines providing the ticket for you, the fare is 100 and connection limit 1. Would you like me to make the booking now?

USER: Please proceed.

ASSISTANT: Your flight ticket reservation done with the flight number 1017.

USER: Thank you for your prompt service.

ASSISTANT: Welcome, thank you for reaching us.