You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Could you please book a flight ticket from LAX to LGA?

ASSISTANT: Can I know your journey dates?

USER: My journey dates are Apr 03 and Apr 05.

ASSISTANT: Do you have connection preference?

USER: I need a single connecting flight.

ASSISTANT: Do you have any specification?

USER: No.

ASSISTANT: Let me know your name?

USER: I am Emma Roberts.

ASSISTANT: Found direct flight with American airlines for price 100.

USER: Ok, proceed.

ASSISTANT: Ticket is booked having flight number 1012.

USER: Thank you.

ASSISTANT: Thank you.