You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Larry Walker here.

ASSISTANT: Larry Walker, how may I assist you today?

USER: I got an invitation to host a dance show in Los Angeles, can you please book a ticket from SFO to LAX?

ASSISTANT: I am glad you have contacted us. I will help you. May I know whether you need a direct or connecting flight please?

USER: I don't have any connection preferences.

ASSISTANT: Please help me with your planned travel dates.

USER: Sure, my planned departure and return travel dates are 28th and 30th of January.

ASSISTANT: Thank you for the information.

USER: It's ok.

ASSISTANT: We have a connecting flight operated by Hawaiian Airlines with a fare of 100. Is it ok for you?

USER: Yes, you can proceed for booking.

ASSISTANT: I have booked your ticket in flight-1003.

USER: Thank you so much for your help.

ASSISTANT: Thank you for reaching us. Have a great day.