You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Robert Carter here.

ASSISTANT: how can I  help you?

USER: I want to reserve my ticket from DTW to PHL, can you please help me in this?

ASSISTANT: Your travelling dates please?

USER: Sure, my dates of journey is from 08/25 to 08/27.

ASSISTANT: There is a flight with single connection , can I proceed for booking in 1023 flight?

USER: Ok, please proceed.

ASSISTANT: Your booking is done in Frontier airlines. Thank you for choosing us.