You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Alexander Gonzalez, planning to visit Detroit. Can you please book me a ticket with 1 connection limit flight?

ASSISTANT: Sure, I will help you with that. Can you please share your preferable journey dates?

USER: My preferable journey dates are from 09/26 to 09/28.

ASSISTANT: May I know your airport codes to proceed further?

USER: My nearest airport codes of journey are from IAD to DTW.

ASSISTANT: Please wait for a minute.

USER: Sure, take your own time.

ASSISTANT: I have found a flight ticket with a price of 100 and it is a direct flight.

USER: Please book my ticket with this airlines.

ASSISTANT: Ok, your ticket is booked.

USER: Please provide flight details.

ASSISTANT: Thank you for consulting our agency. Flight number is 1003 of Frontier airlines.

USER: Thank you for booking my ticket.