You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me with booking a flight ticket from LAS to BOS?

ASSISTANT: Sure, I am here to help you. Kindly mention your planned travelling dates to proceed further.

USER: My travel dates are Dec 24 and 26.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I need a connecting flight.

ASSISTANT: Is there any other preferences that you would like to add before booking?

USER: I prefer to travel in normal cost airlines.

ASSISTANT: May I know your name please?

USER: My name is Justin Williams.

ASSISTANT: Please stand by.

USER: Ok.

ASSISTANT: Thank you for your time, we found a connecting flight with number 1005 at a price of 100 in economy class provided by American airlines.

USER: You can proceed with booking.

ASSISTANT: Sure, your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us.