You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: I need to participate in tournaments at Houston. For this I want to book a ticket.

ASSISTANT: Sure, Can you please provide your source and destination airport codes?

USER: Oakland, OAK is my source point and Houston, IAH is the destination.

ASSISTANT: Ok, when do you want to travel?

USER: I want to travel on 07/26. Returns on 07/28.

ASSISTANT: Ok, do you need any connection?

USER: Yes, I need 1 connection.

ASSISTANT: Ok, please standby.

USER: Sure.

ASSISTANT: Thank you for your time, we found a flight in 1007 Delta plane with a fare of 100.

USER: Ok.

ASSISTANT: Can I proceed for booking with a halt?

USER: Proceed with this flight.

ASSISTANT: Ok, May I know your name?

USER: Stephanie Clark is my good name.

ASSISTANT: Ok, the ticket has been reserved.

USER: Thank you for being helpful.

ASSISTANT: Thank you for choosing us.