You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Can you please assist me to book a flight ticket from SEA to EWR to meet my family?

ASSISTANT: Sure, can you share your trip dates?

USER: I have planned to travel on Jan 16th and return on Jan 18th.

ASSISTANT: Do you have any connection limit?

USER: I like one connecting flight.

ASSISTANT: Is there any class preference?

USER: No, thanks.

ASSISTANT: Are there any other specifications?

USER: No.

ASSISTANT: Please forward your name.

USER: Emily Harris.

ASSISTANT: We found a connecting flight of fare 100 with airline Delta and number 1006. Can I book?

USER: Ok, please book it.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you.