You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I render you today?

USER: I am Emily Young.

ASSISTANT: Ok.

USER: Can you help me booking a flight ticket from LAS to DTW?

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: I will start on Sept, 25 and return on Sept, 27.

ASSISTANT:  Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: We found 1014 Hawaiian airlines with single connection with economy class.

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for choosing us.