You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am planning to visit the Santa Monica Bay in Los Angeles, LAX. Can you help me to book a connecting flight?

ASSISTANT: Sure, I will do that for you. May I know your name?

USER: Sure, Katherine Garcia here.

ASSISTANT: Thank you. Can you please let me know your source airport code?

USER: My source is from Washington, IAD.

ASSISTANT: Sure, is there any class preference?

USER: No.

ASSISTANT: May I know your travel dates?

USER: My travel dates are Jan 17 and 19.

ASSISTANT: Sure, please wait for a while.

USER: Sure, I will wait, but I prefer not to fly in low-cost airline.

ASSISTANT: There is a flight with single connection in AA airlines and the ticket fare is 100 only. Flight departs at 0:00 hours and arrives at 14:00 hours. Can I proceed for booking the ticket for you?

USER: Please make it confirm.

ASSISTANT: Your ticket is booked in economy class and your flight number is 1007.

USER: Thank you.

ASSISTANT: You are welcome and thank you for choosing us.