You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Is this Liberty Travels agency?

ASSISTANT: Yes, your in right place.

USER: I am Samuel Evans. Due to some network issue, I have lost connection in middle of conversation, can you help me in booking a ticket as soon as possible?

ASSISTANT: Sorry, for the inconvenience. Sure, I will help you. May I know the travelling details?

USER: I want to book a ticket from Washington-DCA for meeting my family, there are in New York-LGA.

ASSISTANT: Could you please help me with the dates of journey?

USER: My departure date is  01/07 and return on 01/09.

ASSISTANT: There is a flight with airline UA  and fare is 200. Can I proceed with booking?

USER: It is ok for me, please proceed for booking.

ASSISTANT: Your ticket is booked under flight number 1001. Happy journey.

USER: Thank you.

ASSISTANT: Welcome.