You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you help me to book a ticket from SEA to LAX?

ASSISTANT: Sure, may I know your name?

USER: Can you book a ticket in the name Charles Wright?

ASSISTANT: Thank you. Can I know your travel dates?

USER: Ok, please book a ticket for the dates Apr 17 and Apr 19.

ASSISTANT: Noted. Please let me know your specifications.

USER: Yes, I need a connecting flight which depart during morning.

ASSISTANT: Noted. Please wait for a while, let me check for the available flights.

USER: That is ok, please take your own time I will wait.

ASSISTANT: There is a flight having single connection in UA airlines and the ticket fare is 200 only in economy class. Flight departs at 6:00 hours and arrives at 2:00 hours. Is that ok for you?

USER: Ok, that is perfect. Please book.

ASSISTANT: Your ticket is confirmed successfully and your flight number is 1003.

USER: Thank you for assisting me.

ASSISTANT: You are most welcome and thank you for choosing us.