You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you at this moment?

USER: I am Larry Garcia. I am planning to travel from EWR to DEN, can You help me in booking?

ASSISTANT: Sure, I will help you. Please send your travelling dates.

USER: I like to travel on 03/20 to 03/22.

ASSISTANT: Can I have a moment please? I will check the availability.

USER: Ok.

ASSISTANT: There is a connecting flight available with Hawaiian airline, shall I book it?

USER: Proceed for booking.

ASSISTANT: Your booking is done with flight number 1006. Happy journey.

USER: Thank you.

ASSISTANT: You are welcome, have a nice day.