You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I address you?

USER: I need to book a flight ticket from LAS to SFO to enjoy Innovation festivals.

ASSISTANT: Sure, I can do that for you. May I know on what dates will you be travelling?

USER: Sure, my travelling dates are Jan 26 and Jan 28.

ASSISTANT: How many number of connections are you looking for?

USER: I would prefer maximum 1 connection.

ASSISTANT: Will you be okay with an economy class?

USER: Yes, I am comfortable with any class.

ASSISTANT: Do you need a normal cost airline or low cost airline?

USER: I am comfortable with any airline.

ASSISTANT: May I know your name?

USER: Sure, Michael Phillips here.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting Michael Phillips, there are no flights going on your way at this moment.

USER: Ok, no issues. Thank you for your kind assistance.

ASSISTANT: Thank you for opting us.