You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Please book me a flight ticket from BOS to LAS to meet my family.

ASSISTANT: Sure, can you please tell us your name?

USER: Myself Anna Collins.

ASSISTANT: Thank you. May I know your travel dates?

USER: I have planned to travel on June 03rd and return on June 05th.

ASSISTANT: Ok, do you have other requirements?

USER: I prefer connecting flight.

ASSISTANT: Flight-1005 is available in Delta airlines and the ticket fare is 100 only. Flight departs at 12:00 hours and arrives at 15:00 hours. Is that ok for you?

USER: Ok, please book this ticket.

ASSISTANT: Your ticket is booked successfully in economy class. Have a safe journey.

USER: Thank you.

ASSISTANT: You are most welcome.