You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I am Emma Hernandez. I want to book a flight ticket to attend a beer festival at WA-SEA. Can you help me?

ASSISTANT: Sure, may I know your planned travel dates?

USER: 01/21 and 01/23 are my travelling dates.

ASSISTANT: Please share me your source point.

USER: I would like to board at CA-LAX.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: We are glad to say that, we found an airline: Delta, flight number: 1028 with a single connection and price is 100. Shall I proceed to booking?

USER: You can reserve it.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.