You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you at this moment?

USER: Can you aid me to book my ticket from PHX to DTW?

ASSISTANT: Sure, can you please share your journey dates?

USER: My trip dates are Jul 8 and Jul 10.

ASSISTANT: May I know your name please?

USER: Stephanie Scott here.

ASSISTANT: Do you have any specifications?

USER: I prefer for normal cost Airlines.

ASSISTANT: We found a United airlines, flight number 1019, and the fare 100 in economy class. Shall I proceed?

USER: Yes, please.

ASSISTANT: Your ticket has been reserved with connecting flight.

USER: Thank you.

ASSISTANT: Thank you for choosing us.