You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I want to meet my twin brother to celebrate our birthday, so please book my ticket from HOU to DFW.

ASSISTANT: Sure, may I know your planned travel dates please?

USER: My itinerary dates are June 7 and June 9.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I am looking for a connecting flight.

ASSISTANT: May I know your good name please?

USER: Brandon Wilson here.

ASSISTANT: We found Frontier airline with economy class and flight number is 1006 with arrival time is 6:00 hours and depart time is 15:00 hours.Shall I proceed for booking?

USER: Please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you for your service.

ASSISTANT: You are welcome.