You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to meet my colleagues, who are staying in LAX, will you please assist me in booking a flight ticket from DFW?

ASSISTANT: Sure, please share me your trip dates.

USER: My trip dates are June 13th and June 15th.

ASSISTANT: For booking, we need your good name. Please mention it.

USER: Amy Brown.

ASSISTANT: May I know your class preferences?

USER: I don't have any class preference.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I need a connecting flight.

ASSISTANT: We found a Hawaiian airline and 1015 is flight number with a fare of 100. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you.

ASSISTANT: Thank you for opting us.