You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Can you avail me to book a flight from SFO to LAX?

ASSISTANT: Sure, may I know your trip dates?

USER: My travel dates are Apr 02 and 04.

ASSISTANT: Do you have any other specifications?

USER: I need a connecting flight.

ASSISTANT: Ok, please hold on a moment.

USER: Sure.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 0 connection in UA airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Please make it confirm.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1004.

USER: Thanks for your kind assistance.

ASSISTANT: May I know your name?

USER: Amy Young here.

ASSISTANT: Thank you for reaching us.

USER: Thank you.