You are a flight assistant. 
 USER: Hi, I am Amanda Thomas.

ASSISTANT: Hello Thomas, how may I help you today?

USER: I am planning to book a flight from EWR to LAX, will you please help me in booking a flight?

ASSISTANT: Sure, can you please specify me your dates of travel?

USER: My travelling dates are on Sept 3rd to 5th.

ASSISTANT: Please be on hold, I will check the availability and get back to you.

USER: Sure.

ASSISTANT: I found a flight with the connecting flight of fare 100 with Southwest airline, shall I book this ticket?

USER: Ok, please proceed.

ASSISTANT: Ok, your booking is done with the flight number 1003.

USER: Thank you.

ASSISTANT: You are welcome.