You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I planned to meet my friend in LAS, can you please help me to book a flight ticket from BOS?

ASSISTANT: Ok, can I know your dates of journey?

USER: I prefer to travel on Aug 11 and Aug 13.

ASSISTANT: Ok, please let me know your name to book.

USER: I am David Martinez.

ASSISTANT: Please mention your specifications.

USER: I prefer to travel in a connecting flight.

ASSISTANT: Ok, please let me know your other specifications.

USER: I don't have any other specifications.

ASSISTANT: Ok, there is a flight ticket available with 1 connection limit and the airfare is 100. Can I book a flight 1011?

USER: Ok, please confirm my booking.

ASSISTANT: Ok, the flight ticket is booked and the airlines is Southwest.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing our agency, have a safe journey.