You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: Steven Hall here.

ASSISTANT: Nice to meet you Hall.

USER: I am planning to visit Philadelphia university to attend a seminar. I need your help in booking the ticket from SFO to PHL.

ASSISTANT: Ok, can I know the journey dates please?

USER: My journey dates are from 06/12 to 06/14. Please check that flight has 1 connection limit.

ASSISTANT: I found a flight for you with Hawaiian airline and it costs you 200. Shall I proceed?

USER: Please proceed the booking by mentioning airlines number.

ASSISTANT: Your ticket has been booked with the flight number 1019.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us. Have a safe flight.