You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Sandra Garcia here.

ASSISTANT: Garcia, can you please tell me how can I assist you?

USER: I want to celebrate my birthday with my family, so please book my ticket from DFW to OAK.

ASSISTANT: Ok, sure I am here to help you. So, I am accepting your request.

USER: Sure, my planned dates of journey are 07/20 and 07/22.

ASSISTANT: Ok, please wait for a while I can check and let you know about your flight ticket.

USER: Ok, take your time.

ASSISTANT: Thank you for waiting, UA airline is providing flight ticket for you with single connection flight and flight number is 1026. Shall I confirm your ticket with this flight?

USER: Ok, please confirm my flight ticket.

ASSISTANT: Ok, Garcia your ticket is confirmed successfully. Have a nice day.

USER: Thank you for assisting me.