You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Linda Martin here.

ASSISTANT: Linda, how can I assist you today?

USER: I am planning to attend business meeting at IAD, can you please help me with booking a flight ticket from IAD?

ASSISTANT: Sure, can you please tell me your trip dates?

USER: My preferable dates of trip are from 01/10 and 01/12.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: There is a flight-1020 with 1 connection available in Delta airlines and the ticket fare is 100 only. Can I book the ticket?

USER: Please book it to me.

ASSISTANT: Your ticket is booked successfully.

USER: Thank you for your services.

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