You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Virginia Thompson.

ASSISTANT: Virginia, what can I do for you?

USER: I am planning a trip from DCA to SEA for my cosine wedding anniversary, can you help in booking a flight for me?

ASSISTANT: Sure, I can help you.

USER: My date of journey is on 01/26 to 01/28.

ASSISTANT: Ok, please wait. Virginia, I have found a available ticket for you with UA airline and your flight number is 1003. Shall I proceed?

USER: Proceed with that.

ASSISTANT: Your booking is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.