You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Can you please book a flight ticket from SEA to IAD?

ASSISTANT: Sure, On which dates would you like me to book a flight ticket for you?

USER: Thank you. I have planned my travel dates as Apr 23 and Apr 25.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: Please go with my name Elizabeth Moore.

ASSISTANT: Let me know your connection limit?

USER: I am looking for single connecting flight so please check with that.

ASSISTANT: Do you have any other requirements?

USER: No, I do not have any more specifications.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure, take your time.

ASSISTANT: We found 1023 Spirit airlines with single connection with economy class. Shall I proceed with the booking?

USER: That is fine, please proceed with booking.

ASSISTANT: Your ticket has been reserved with price 100.

USER: Thank you for  your help.

ASSISTANT: Thank you for choosing us.

USER: Most welcome.