You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: My name is Shirley Jones and I want to book the flight ticket from DTW to LAS.

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

USER: My travel dates are 07/20 and 07/22.

ASSISTANT: Would you like to prefer direct flight or connecting flight?

USER: I need a connecting flight.

ASSISTANT: Do you have any particular time for departing and returning?

USER: My depart time should be in the morning.

ASSISTANT: We found Frontier airline with price 100 and economy class and flight number is 1009 with arrival time is 9 AM and departure time is 6 AM, Shall I proceed for booking?

USER: You can proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you for the help.

ASSISTANT: You are welcome.