You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I have to go Washington in this month, can you please book a flight ticket from BOS to IAD?

ASSISTANT: Sure, I will help you with that. Can you please provide your preferable dates of travelling?

USER: My departure date is 06/05 and please book my return ticket also on 06/07.

ASSISTANT: Ok, please wait a moment to check the flights.

USER: Ok.

ASSISTANT: Based on your information, I have found a flight with 1 connection with the fare of 100. Is it ok for you?

USER: Please book this flight ticket under my name Barbara Jones.

ASSISTANT: Ok Jones, your seat has been reserved in flight number 1004.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a safe journey.