You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I render you at this moment?

USER: Can you please help me in booking from SEA to CLT?

ASSISTANT: On which dates would you like to travel?

USER: My travelling dates are from Apr 9 to Apr 11.

ASSISTANT: Do you need a lay by in between the journey?

USER: I need a connecting flight.

ASSISTANT: May I know your good name please?

USER: My name is Ruth hall. I want to depart in the evening with normal cost airline.

ASSISTANT: We found a UA airlines with fare of 200 and a lay by in between the journey matches your schedule.

USER: Ok, proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1017 and it depart in the evening.

USER: Thank you.

ASSISTANT: Thank you for reaching us.