You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you please help me in booking my flight ticket from EWR to LAS?

ASSISTANT: Sure, I am happy to help you in flight ticket booking. Can I know your departure and arrival travel dates?

USER: Thank you and my trip dates are from 08/12 to 08/14.

ASSISTANT: Ok, on which name do you want me to book the flight ticket?

USER: Myself Sarah Garcia.

ASSISTANT: Ok, please tell me your airlines preference.

USER: There is no specific airline preference.

ASSISTANT: Ok, do you have any other concerns?

USER: No.

ASSISTANT: There is a flight with the connection limit two and the ticket cost is 100 in an economy class ticket. Can I proceed with the ticket booking?

USER: Please proceed with the booking.

ASSISTANT: I have done your flight ticket reservation with the flight-1028 and this is provided by the Delta airlines. Have a safe journey.

USER: Thank you for your help.

ASSISTANT: Most welcome. Thank you for consulting us.