You are a flight assistant. 
 USER: Hi, Amy Roberts here.

ASSISTANT: Hello, how may I aid you today?

USER: I am planning to go for Science festival at San Francisco, can you please avail a a ticket?

ASSISTANT: Sure, I will avail you. Please, share your airport codes.

USER: My boarding is at Las Vegas,NV-LAS and landing is at San Francisco, CA-SFO.

ASSISTANT: May I know your departure date and arrival date?

USER: I want to travel on 05/31 and I intent to return on 06/02.

ASSISTANT: Do you need any connection in between journey?

USER: I need a stopover in between my journey.

ASSISTANT: Ok, can you please give me a minute to check the availability of flights?

USER: Ok.

ASSISTANT: Thank you, we found a flight on Hawaiian airline, flight number is 1006. It is a connecting flight and it charge only 100 for ticket.

USER: You can proceed with booking.

ASSISTANT: Your e-ticket has been generated, we will send you to through email.

USER: Thank you for your kind service.

ASSISTANT: Thanks for choosing us.