You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Ryan Harris, I would like to visit IT hub in Detroit, can you please book a flight ticket?

ASSISTANT: Sure, may I know your airport codes?

USER: Sure, airport codes are EWR and DTW.

ASSISTANT: Ok, mention your trip dates?

USER: My preferable dates are 10/26 and 10/28. Please check with connection 1.

ASSISTANT: Ok, please wait a moment.

USER: Sure, take a time.

ASSISTANT: Thank you, there is a flight with number 1027 in Frontier airline with 1 connection. Can I proceed?

USER: Sure, please proceed with booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.