You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am a doctor, so I would like to travel to SEA for treatment purpose.

ASSISTANT: From where you want to start you journey?

USER: My airport codes are from SEA to PHL.

ASSISTANT: Ok, provide me your name to proceed it further?

USER: My name is Jason Adams.

ASSISTANT: Ok Adams, share your dates of travelling?

USER: My planned travel dates are from 10/14 to 10/16.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: I searched a best flight with your dates and codes, can I proceed it?

USER: Please go ahead for booking.

ASSISTANT: Your ticket has been booked with 1024, and JetBlue airline.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.