You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Emma Baker.

ASSISTANT: How may I assist you?

USER: I want to book a flight ticket to Detroit, DTW to consult a doctor. Can you help me in booking a flight ticket with a connecting flight?

ASSISTANT: Sure, may I know your return date and source code?

USER: I will be return on 10/26. My origin is PHL.

ASSISTANT: Ok, when do you want o depart?

USER: I want to start my journey on 10/24.

ASSISTANT: We are happy to say that, there is a flight of Hawaiian airline, flight number 1028 with the fare of 100.

USER: Ok, Proceed.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your service.

ASSISTANT: Thank you for consulting our agency.