You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How may I be useful to you?

USER: I want to attend a science festival at Los Angeles, CA - LAX. Can you help me to book a connecting flight?

ASSISTANT: Sure, May I know your name please?

USER: I am Sharon Wilson.

ASSISTANT: Ok, When would you like me to book a ticket.

USER: I want to fly on 03/27 and return on 03/29.

ASSISTANT: Ok, please mention your source code.

USER: My source is at Houston, TX - IAH.

ASSISTANT: Ok, Please wait for a minute.

USER: Sure.

ASSISTANT: We found a 1000 Delta airline, with price 100, having single connection. Shall I reserve?

USER: Ok, make it confirm.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your response.

ASSISTANT: Thanks for contacting us.