You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,. How can I help you?

USER: I am planning to go for a round trip from San Francisco, SFO, can you book a ticket within the fare of 5000?

ASSISTANT: Sure, please mention your travel dates?

USER: My travel dates are 05/11 and 05/13.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: Thanks for waiting, I found a connecting flight from Hawaiian airline of fare 200 and flight number 1000.

USER: Proceed with the booking.

ASSISTANT: To proceed further, may I know your name please?

USER: My name is Benjamin Johnson.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thanks for opting us.