You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you?

USER: I am Stephen Davis. Can you help me in booking my flight ticket from WA-SEA to MI-DTW?

ASSISTANT: Sure, may I know your planned dates of journey?

USER: My journey dates will be Oct 1th to Oct 3rd.

ASSISTANT: Is there any class preference?

USER: I am comfortable with any flight.

ASSISTANT: How much fare are you expecting?

USER: I can afford up to 500.

ASSISTANT: Are you okay with a connecting flight?

USER: Yes.

ASSISTANT: Hawaiian airline with flight number 1019 is available on your required dates and the air fare is 100. Shall I go ahead?

USER: Please go ahead with booking.

ASSISTANT: Your booking has been done.

USER: Thank you.

ASSISTANT: Thank you for reaching us.