You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am planning for the trip to San Francisco to visit the famous place that is Ghirardelli Square. Can you help me in reserving a flight ticket?

ASSISTANT: Sure, can you share on which dates you want to travel?

USER: Yes, I am free in the month of January, so please check the flight on the dates of 01/26 and 01/28.

ASSISTANT: May I know your airport locations along with codes?

USER: My current location is Washington, the nearest airport is IAD and the landing airport is SFO.

ASSISTANT: Can you spare a minute? so that I can check with the availability. There is a connecting flight in airline UA, the fare is 100 and flight number is 1012. Can I book it?

USER: Yes, please book the ticket.

ASSISTANT: On your request, I have confirmed your ticket. May I know your name?

USER: Thank's a lot for your help and quick response. My name is Pamela Adams.

ASSISTANT: Thank you for picking us.

USER: You are welcome.