You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Can you please book a flight ticket on dates Aug 15 and Aug 17?

ASSISTANT: Sure, kindly share your airport codes?

USER: My airport codes are DTW and EWR.

ASSISTANT: Do you have any connection preference?

USER:  I need a connecting flight.

ASSISTANT: Is there any other specifications?

USER: I want a ticket in economy class.

ASSISTANT: Please share your name.

USER: My name is Jennifer Harris.

ASSISTANT: Please wait.

USER: Ok.

ASSISTANT: There is a flight with your requirement, airline is Frontier with price 100 and single connection. Shall I proceed with booking?

USER: Yes, please. Thank you.

ASSISTANT: Your booking is done and flight number is 1017.

USER: Thank you.

ASSISTANT: Thanks for reaching us.